Best Nutritious Weight Loss Food For Cats – Reviews & Buyer’s Guide in 2023

Best Cat Food For Weight Loss image

Obesity is a major problem that is the root cause of many deadly health issues. But have you ever thought that not only humans but your favorite pets could also have obesity? As per research, cats are less active than dogs, and they prefer to relax most often than not. Statistics prove that more than dogs, cats are prone to be obese. This obesity can affect their health adversely and, at times, can also be life-threatening.

This review will talk about a few good quality low fat canned cat food and how to help them lose weight. A comparison between dry and wet cat food has also been drawn with their respective benefits. Finally, we have discussed a few tricks and ways to help your pet friend lose a good amount of weight and get back to a healthy lifestyle. But it is very important to note that nothing happens in a single day. It requires an ample amount of hard work and dedication to attain a goal. So it would be best if you kept yourself and your feline motivated throughout the weight-loss journey to get the best out of it.

Top Weight Loss Cat Food Reviews by Experts

With increasing competition in the global market, different brands are both old and new serving cat food to lose weight. In addition, there are dry food and wet food for cats helping with weight loss and having different target groups. The ingredients used in these types of food are also unique and varied. So to make your purchase easy, we have specially curated a list of the top 15 best cat weight loss foods. From this list, you can choose your favorite product according to your pet’s needs and requirements.

The 15 Best Cat Food For Weight Loss To Buy in 2023


Iams 10146540 Proactive Health Adult Indoor Weight _ Hairball Control Dry Cat Food image

IAMS Proactive Health Weight Control

  • Maintain healthy metabolism
  • Helps to reduce hairballs
  • No Artificial Preservatives
Pets Stars Image

Average Review 9.9


Blue Buffalo 800105 15lb Weight Control Chicken _ Brown Rice Flavor Natural Adult Dry Cat Food image

Blue Buffalo Adult Weight Control

  • Healthy weight management
  • Support immune system
  • Promotes healthy digestion
Pets Stars Image

Average Review 9.8


Purina 00017800170192 Cat Chow Dry Cat Food image

Purina Cat Chow Naturals Indoor Cat food

  • Contains real turkey
  • Aids control hairballs
  • Essential fatty acids & Omegas
Pets Stars Image

Average Review 9.8


9Lives 7910052256 Lean And Tasty 12 lb Dry Cat Food image

9Lives Dry Cat Food

  • Supports metabolism
  • Maintain lean muscles
  • Tasty flavors
Pets Stars Image

Average Review 9.8


Hill_s Science Diet 2969 Chicken Recipe 7 lb Dry Cat Food image

Hill’s Science Diet Perfect Wieght

  • Support for lean muscle
  • Long-lasting weight support
  • Visible results in 10 weeks
Pets Stars Image

Average Review 9.7


Hill_s Science Diet 2047 Adult Light for Weight Management 7 lb Chicken Recipe Dry Cat Food image

Hill’s Science Diet Light Adult 1-6

  • Satisfies hunfer b/w meals
  • Supports healthy skin & fur
  • 20% Lower calories
Pets Stars Image

Average Review 9.5


Purina One Natural 00017800151283 Weight Control Wet Cat Food image

Purina One Ideal Weight Wet Cat food

  • Support strong muscles
  • 100% balanced nutrition
  • Burns fat more efficiently
Pets Stars Image

Average Review 9.5


Blue Buffalo 800367 Chicken Flavor 11 lb Wilderness High Protein Natural Adult Weight Control Dry Cat Food image

Blue Buffalo Wilderness Nature’s Evolutionary Diet

  • Maintain lean muscle mass
  • Ideal for all life satages
  • Protein rich real meat
Pets Stars Image

Average Review 9.4


Natural Balance 52001 Fat Cats Low Calorie 6 Lb Bag Dry Cat Food for Overweight Adult Cats image

Natural Balance Fat Cats Food

  • Supports optimal digestion
  • For nutritionally balanced diet
  • Formulated for overweight felines
Pets Stars Image

Average Review 9.3


Weruva 3554 Cats Gravy Cat Food image

Weruva Cats in the Kitchen Cat Food Pouches

  • Gluten & Grain Free
  • High in Protein & Low in Carbs
  • Hydrating & delicious gravy
Pets Stars Image

Average Review 9.2


Royal Canin 442703 Feline Care Nutrition Weight Care Adult 3-Pound Dry Cat Food image

Royal Canin Weight Care cat food

  • Help with fat metabolism
  • Helps in removing dental plaque
  • Complete & balanced nutrition
Pets Stars Image

Average Review 9.1


Solid Gold 21212 Weight Control Dry Cat Food image

Solid Gold Fit as a Fiddle Weight Control

  • Made with 20 nutrient rich superfoods
  • Natural & grain free
  • Fiber-rich prebiotics
Pets Stars Image

Average Review 9.1


Blue Buffalo 800642 Indoor Hairball _ Weight Control 7 lb Natural Adult Dry Cat Food image

Blue Buffalo Adult Dry Cat Food

  • Helps maintain strong muscles
  • Support immune system
  • Finest natural ingredients
Pets Stars Image

Average Review 9.1


Instinct 769949658689 Raw Boost Dry Cat Food image

Instinct Raw Boost Healthy Weight Recipe

  • Imporved skin & coat
  • Grain free, high protien kibbles
  • 100% raw pieces
Pets Stars Image

Average Review 9.1


Hill’s Science 10876 Wet Canned Cat Food image

Hill’s Science Diet Perfect Wieght Canned food

  • Good source of protein
  • High Qulaity protein
  • Maintain lean muscle
Pets Stars Image

Average Review 9.1

1. IAMS Proactive Health Indoor Weight & Hairball Control Dry Cat Food

What We Like?

  • Chicken, Turkey, and Salmon flavors
  • Available in sizes between 3.5lb to 22lb
  • Maintains weight and reduces hairball
  • Designed for adult cats

IAMS Proactive Health Cat Food is a dry one that mainly aims at helping pets to control weight and reduce hairball. It is a non-vegetarian food product with real ingredients. The three different flavors of this cat food are chicken, turkey, and salmon. These high protein low carb cat food, thus enhancing the weight-loss process. Packaging is available in different sizes. However, the preferable size is 3.5lb which is appropriate for felines. Apart from weight control and hairball reduction, this food also promotes a healthy digestive system and clear urinary tract.

High-quality natural meat protein is present in this cat food. No artificial preservatives, no synthetic dyes, or wheat are used to make this cat food products. The particular product is for adults. However, there are similar products of the brand providing weight loss and hairball control food for kittens. We love this product because IAMS Proactive The food is formulated using both Omega-6 and Omega-3 fatty acids as its key ingredient. That is essential for the healthy skin and shiny coat of your pet. It also contains vitamin E for a better immune system. Hence it is our first on the list of best cat food for fat cats.

2. Blue Buffalo Weight Control Natural Adult Dry Cat Food

What We Like?

  • Main food ingredients are chicken and brown rice
  • Vitamins, minerals, and antioxidants are present
  • Helps in muscle leaning and digestion
  • Prepared for adult cats

Blue Buffalo is a renowned brand that sells the best dry cat food for weight loss. Targeting mainly the adult group, the formula of the food product is very natural and biological. What amazed us while testing is the fact that it contains brown rice along with the chicken. In addition, other ingredients such as blueberries, sweet potatoes, cranberries, flax seeds, peas, and carrots are added. This adds more nutrients to the whole food product, thus being beneficial to your kitty in a good way.

Another unique feature of blue buffalo cat food weight control contains essential vitamins, vital minerals, and natural antioxidants. This boosts metabolism and adds energy to your pet’s body. Even though the product is mainly designed for weight control, it also promotes muscle leaning and a healthy digestive system. The high-quality protein of meats and brown rice and the required fibers act as a source of healthy digestion. Not only proteins but also an adequate and proportionate amount of fat are also present in this cat food. That helps your feline achieve an ideal weight, making it a perfectly blended product.

3. Purina Cat Chow Naturals Indoor Hairball & Weight Control Food

What We Like?

  • Has natural ingredients and poultry
  • Maintains strong and lean muscles
  • Has a mixture of nutrients
  • Available in many sizes

Purina Cat Chow Dry Food ingredients don’t have any artificial intervention. Real poultry such as chicken and turkey is used to prepare this best diet dry cat food. The packaging is available in different sizes according to the need; however, the main size is 6.3lb. The best part of this kibble was the perfect blend of protein, carbohydrates, vitamins, and minerals. All together will maintain the ideal balance in weight. Apart from weight control, Purina cat food also helps maintain and build strong and lean muscles. Natural fibers are also added to reduce hairball.

All the essential fatty acids and omegas are present in the food making it more versatile. It is an added benefit of having healthy and shiny fur coats of kittys. Another unique thing about it is that the company provides recipes with the food product. This ensures that kittens enjoy their meals thoroughly and their weight-loss journey. Another good thing is that the brand provides edibles that is natural without any artificial colors or flavors. The recipes are also curated so that it is suitable for a stomach of all types and makes Purina Cat Chow Dry Food a worth try.

4. 9 Lives Lean and Tasty Dry Cat Food

What We Like?

  • Contains essential vitamins and minerals
  • Boosts metabolism for weight control
  • Designed for every age group
  • Has chicken and salmon

9 Lives Dry Cat Food is one of the renowned brands known for its special food formula. All the nutrients for your furry friend are present in this food to meet the needs of cats of all ages. The flavors of chicken and salmon give a perfect touch of all the nutrients. For weight loss, metabolism is a very important aspect. It aims at boosting metabolism to a great extent so that the soluble fats break down. This is the reason why several antioxidants in the food help in digestion.

This brand also enlists a proper diet with an adequate quantity of water as water is a quintessential part to include in weight loss. They also make sure that the taste is not compromised so that pets don’t have a problem gulping food. It is very impressive for us to see that the product offers a good amount of dry food in each package. The size of the food is 12lb, and keen enthusiasts handcraft it in the Western part of the world. It is advisable to use the product once in the morning with the desires amount of water.

5. Hill’s Science Diet Perfect Weight Dry Cat Food

What We Like?

  • Maintains healthy skin, coat, and stool
  • Made up of chicken, corn, and rice
  • Contains fatty acids and omega -3
  • Natural food without color

Hill’s Science diet cat food needs no introduction due to its great validation in the market. This kibble is made for felines belonging to different ages and falls under dry food. The size of each granule is 10×5.3 mm, and the average weight of the package is 7 pounds. What surprised us the most is that this dry food aims to have visible results on your pet in just ten weeks. Another good feature of Hill’s Science dry cat food is that the food helps to lose weight and promises to maintain the ideal weight throughout.

Coming to the ingredients of Hill’s best weight management cat food, it contains chicken, rice, corn as its main ingredient. With an adequate amount of carbohydrates, proteins, essential vitamins, minerals, fatty acids, and omegas . The food formula also helps maintain the healthy skin, coat, and stool of your furry friend. The food is not artificially coloured or flavored. It is made naturally with a good amount of amino acids and without any added artificial preservatives. The Hill’s Science healthy weight cat food is from the western side with global ingredients that one can easily trust.

6. Hill’s Science Diet Light Adult dry cat food

What We Like?

  • Has protein and fiber to control hunger
  • Built for cats aged between 1-6 years
  • Low calorie and L-Carnitine
  • Omega-6s and vitamin E

Hill’s Science Diet Dry Cat food is especially for adult kitty who belong to 1-6 years. The food consists of high-quality protein and fiber to control hunger. This one of its good features because fulfilling the feline’s satiety should be of utmost importance. Otherwise, your pet’s hunger pangs would lead to its overeating habit. We were mesmerized to see that this cat food contains L-Carnitine and has fewer calories than other products. It also contains Omega-6s, a very important ingredient, and vitamin E, which helps maintain beautiful fur and skin.

The nutrition provided by the food is useful for having healthy skin, a shiny coat, and a clear stool. No artificial colors, flavors, or preservatives are used in the preparation of the food. Instead, they use only natural ingredients like amino acids, vitamins, and minerals to make the food healthy and tasty. In this way, the whole process of weight loss will be fun and easy. Another good feature is Hill’s Dry Cat Food packaging goes through several layers of checking to provide the best quality edibles for your cat.

7. Purina One Ideal Weight Adult Dry Cat Food

What We Like?

  • Boosts metabolism for faster weight loss
  • Main ingredient is white chicken
  • Packaged in a sealed can
  • Has natural nutrients

Purina One Natural Weight control wet cat food comes in a sealed can contain chicken and gravy. This best wet cat food for weight loss comprises natural vitamins, proteins, and minerals apart from the key ingredient. What got us hooked to this product was that this wet food consists of real white chicken without adding artificial colors or flavors. Real white chicken is important for pets as they are easy to digest. It will ensure that the food is properly broken into soluble fragments and the metabolic rate is faster, which in turn boosts metabolism. The main ingredient is chicken which gives your feline a high protein diet.

A single packet consists of twenty-four pieces of sealed cans of tin and weighs 3 pounds, thus fulfilling a month’s food. Since the food is wet and has a good quantity of moisture, it is easy to eat the food, and the chunks are properly digested. The gravy also ensures that the hunger satiety is full, and hence your cat won’t get hunger pangs easily. This canned Food also owns credit to boost metabolism rate, improve skin and coat, and ensure lean muscles. These added features make the product versatile and multi-purpose.

8. Blue Buffalo Wilderness Nature’s Evolutionary Diet

What We Like?

  • Has protein and complex carbohydrates
  • Improves the immune system
  • Antioxidants are present
  • Does not contain grains

Blue Buffalo Wilderness Dry Cat Food is another variant of this famous brand that provides best food for overweight cats of all ages. The edibles inside the package of 11lb contains good quality protein and complex carbohydrates, which helps in weight loss. In addition, antioxidants, which are great for the immune system, are also present in fruits. We loved the product because it contains real and natural berries such as blueberries and cranberries. This not only helps in metabolism but also adds a new dimension to both taste and flavor.

Another distinctive feature of this cat food is that it does not contain any grain. Yes, it is a hundred percent grain-free which means that there is no carbohydrates responsible for weight gain in the formula. All these ingredients together help make the food a total package of good elements. That helps in weight management and acts to maintain a good immune system and strong muscles. Apart from all these beneficial functions, kibble also contains Omega-6 fatty acids responsible for healthy and shiny coats of pets.

9. Natural Balance Fat Cats Low Calorie Dry Cat Formula

What We Like?

  • Chicken, salmon, veggies, and oats groats
  • A pure protein and fiber blend formula
  • Product is quality checked before delivery
  • Made for all the breeds

Natural Balance Low Calorie Dry Cat Food is one of the oldest brands providing dry food for weight loss for cats of all breeds. The actual food comprises several ingredients such as chicken, salmon, garbanzo beans, peas, and oats groats which we found to be unique. It also surprised us that so many good nutrients are inside a single packaging. Another thing about this best low calorie cat food is suitable and fit for felines that belong to different breeds. The weight of the package is 11lb.

More often than not, cats belonging to different breeds adapt to different food habits. This makes it difficult for a single food to satisfy their satiety. The best cat food for overweight cats formula consists of a perfect blend of fiber and proteins, making it a wholesome meal. This ensures that the food helps control weight and takes care of different problems such as loss of muscles, low metabolism rate, etc. In addition, the brand also claims to work on a calorie concept which is again an advantage for kittens who love to eat dry kibbles.

10. Weruva Cats in the Kitchen Grain-Free Wet Cat Food Pouches

What We Like?

  • Free of grains, paraben, gluten, and carrageenan
  • Gravy keeps cats hydrated for a long time
  • Has boneless and skinless meat
  • It has 12 pouches inside

Weruva Cats in the Kitchen is one of the most innovative best cat food for overweight indoor cats discovered while testing. The formula left us spellbound and astonished us by its great quality. The packaging weighs 0.19 pounds, and it is a mixture of both dry and wet food together, which is unique. So, the meat used in this food, namely, boneless and skinless lamb, chicken, and flaked fish lions, is cut into pieces and kept separately.

A very flavourful and tasty gravy is there along with the lean meat to keep the felines hydrated throughout. Water is very important during the weight loss process, but felines don’t have much water in their diets. So to make the whole process easy, Weruva has introduced gravy inside their food. It provides hydration, which in turn also boosts the metabolic activities of kittens. The food packet comes in a variety box, having twelve packets inside. What makes this product one of the most loved cat’s food, apart from its new inclusion of gravy food, is that the food is free of paraben, gluten, and carrageenan.

11. Royal Canin Nutrition Weight Care Adult Dry Cat Food

What We Like?

  • Amalgamation of both dry and wet food
  • Has optimum fibers and L-Carnitine
  • Helps in removing dental plaque
  • A great taste and aroma

Royal Canin Weight Control Food contains the perfect blend of taste, aroma, size, and flavor. It taste and aroma are prior as they determine the pet’s wish to eat the food or not. Moreover, the size of these best dry food for obese cat is also ideal, making it easy for your kitty to gulp them together without any difficulty. The flavor is mainly chicken along with different varieties of vegetables and some fruits with antioxidants. The food also contains optical fibers and L-Carnitine for building and improving the overall health of your cat.

What attracted us to this product is that it helps in weight loss, digestion, or developing the immune system and removes dental plaque. Dental Plaque is a very common disease in cats that adversely affects their weights to a great extent. Removal of dental plaque is an additional boon to the whole dry food of Royal Canin. It is a combination of both dry and wet cat food weighing 3 pounds and having double benefits, which according to us, is amazing. Many people get confused regarding wet or dry food, but this formula of combining both into one by Royal Canin is truly innovative.

12. Solid Gold – Fit as a Fiddle with Fresh Caught Alaskan Pollock

What We Like?

  • Probiotics, antioxidants, and fiber
  • Fatty acids from fish oils
  • Free of grains and gluten
  • Improves gut health

Solid Gold Weight Control Dry Cat Food is essentially built for weight loss and other health benefits of cats. It is one of the most renowned kibbles, which is free of grains and gluten. Gluten, as we know, is harmful to felines for long-term purposes. But the primary reason why grains are not present in the food is that complex carbohydrates take a lot of time and energy to get digested. The process of breaking down into simple carbohydrates is very complex and time consuming. This is why the absence of grains helps the cats digest food faster, thus boosting the metabolic rate.

We were both happy and satisfied to see that this kibble helps improve the gut’s health and promotes weight loss. Good condition of guts is essential in maintaining a healthy weight and losing weight as the most important stage is digestion. Another distinctive feature of this dry food product is that it contains probiotics, antioxidants, and high fiber to boost the immune system. These all together fasten the speed of the weight loss journey. The food weighing 12 pounds in total also has omega-3 and omega-6 obtained from ocean fish meal and salmon oil, respectively.

13. Blue Buffalo Adult Dry Cat Food

What We Like?

  • Reduces hairball and supports digestion
  • Antioxidants for good immunity
  • Cellulose and psyllium seed husk
  • Contains both fat and protein

Blue Buffalo Indoor Hairball and Weight Control Food not only focus on weight loss but also helps in the great reduction of a hairball. It even supports digestion to a very good extent because of the nutrient value of food. Proportionate amounts of proteins and fats are present inside the food, which weighs 7lb in total. Cats also need fats along with amino acids. This is because fatty acids help in beautiful skin, coat, and stool and help maintain the ideal weight balance. In addition, nutrients such as vitamins, minerals, and antioxidants are also present in adequate quantities. These will ensure proper digestion and a good immune system.

Wholesome grains are present inside food which keeps your cat full for the entire day. Apart from controlling hairball and weight loss, it also targets keeping the digestive system healthy. A healthy gut will maintain metabolism to a great level. What sets the product different from other similar products is Blue Buffalo Indoor Hairball, and Weight Control Food contains cellulose and psyllium seed husk to reduce hairball. This is one reason the brand is among the most trusted dry cat food products having huge demand in the global market worldwide.

14. Instinct Raw Boost Healthy Weight Recipe

What We Like?

  • Raw meat, vegetables, and fruits
  • Antioxidants and L-Carnitine
  • Does not contain preservatives and moisture

As the name suggests, Instinct Raw Boost Dry Cat Food contains raw food particles. The main ingredients, such as fresh meat, vegetables, and fruits, are raw and uncooked. Because of this, we found this kibble is very unique and interesting. As raw materials are there, the food is not processed and is uncooked. All the essential vitamins, minerals, protein, carbohydrates, and fatty acids remain intact and the food value is not destroyed. Your cat gets the whole nutrient without any adultery, adding more strength in muscle building.

This food is dry, and the size of the pieces is very small and it makes the food lightweight and easier for your pets to grab and grasp. However, it is naturally processed without adding any artificial flavors, colors, or preservatives. Apart from the raw meat, Instinct cat food also consists of high-quality amino acid groups, antioxidants, and L-Carnitine. Altogether this best diet cat food maintains and improves the immune response of the body of your furry friend. This dry edible for cats also contains essential fatty acids for weight control. The full food is free of grain and contains chunks of real chicken or turkey.

15. Hill’s Science Diet Perfect Wieght Canned Food

What We Like?

  • Has roasted vegetables and chicken medley
  • Improves skin, coat, and stool
  • Contains natural ingredients
  • Great taste and flavor

Hill’s Science Wet Canned Cat food is yet another wet variety of the brand providing food in canned packages. The main food contains roasted vegetables and chicken medley. Vegetables are essential for your pets as they are a good source of different vital vitamins and essential minerals. Felines are not supposed to have raw food, whether it’s vegetables or meat. Roasted vegetables ensure that your furry friend do not gorge on uncooked food, and the nutritional value is also fulfilled. This canned food gives its main importance to the taste and flavor of the cat’s food which impressed us a lot while testing.

Mostly, cats are very skeptical of trying new food, not having much flavor and taste. But, teaching beautiful aroma and delicious taste urges the kittens to gorge upon the food and helps them have a healthy eating habits. Another best part is, all the natural ingredients are used in making food for long-lasting weight support. Apart from having control over weight loss, Hill’s best canned cat food for weight loss also improves the skin, coat, and stool quality. Thus it is beneficial to your kitty to a great extent.

Best Weight Loss Cat Food Buying Guide

While you love your pet so much, it is very important to cater to their needs properly and give them accurate weight-loss food. But to obtain this goal, one should have the basic information regarding their cat’s needs and the results that each product guarantees to offer. So to make things easy, we have curated a special buying guide. This will clear all your doubts and give you a clear picture of the perfect weight-loss food for your cat.

How Much to Feed an Overweight Cat?

The quantity is mainly dependent on your cat’s current weight and the breed that it belongs to. But in general, feed your kitty 2 pounds less or 40 calories lower than the average calorie intake. This will help the weight loss process. Also, make sure that any leftover food in your cat’s bowl removes it. Otherwise, your pet will eat the food in due time, and the calorie will again fluctuate.

How To Tell If The Cat is Overweight?

To determine whether your cat is overweight or not, you have to look at it from four different sides.

Abdomen – If you find a layer of low-hanging fat from the side, your feline might be obese.

Spine – If you do not find your cat’s spine easily while rubbing at its back, then there’s a good possibility that your pet is overweight since a layer of fat has covered the spine.

Ribs – A little layer of fat in front of your cat’s ribs are healthy, but if you have difficulty feeling them, there’s a high chance of obesity.

Waist – By looking at your cat from above, if you cannot see its waist or the juxtaposition of its ribs and hips, your kitty might be overweight.

However, all these are possibilities that may not be correct every time. So it’s better to visit a vet and do your cat’s routine check-up if you feel that your cat is overweight. The vet can give you a piece of proper advice and also guide you through the entire process.

Overweight Cat Chart

The overweight cat chart shows the preferred weight of a kitty in general concerning its age. This will help you understand whether your feline is obese or not and, if yes, the target weight to achieve.

Age. Weight
4-5 weeks old – 1lb or 0.4 kg
1 month – 2lb or 0.8 kg
2 months – 3lb or 1.3 kg
3 months – 4lb or 1.8 kg
4 months – 4lb or 1.9 kg
5 months – 4lb or 1.9 kg
7 months – 5lb or 2.0 kg
9-10 months – 5lb or 2.1 kg
11-12 months – 5lb or 2.2 kg
1 year – 8lb or 3.6 kg
2 years – 9lb or 4.1 kg
3 years – 11lb or 4.9 kg
4-5 years – 12lb or 5.1 kg
6-7 years – 14lb or 5.6 kg
8-9 years – 17lb or 7.2 kg
10-11 years – 18lb or 8.1 kg
12-13 years – 19lb or 9.4 kg
14-15 years – 20lb or 10 kg
16-17 years – 21lb or 10 kg

Who Makes Best Rated Cat Food For Weight Loss?


Iams is a famous and leading brand to have manufactured the best weight loss cat foods in the market. It primarily focuses on your furry friend’s well-being and ensuring that it intakes a good amount of nutrients. The food is 100 percent handcrafted, containing chunks of every nutrient. Iams Weight Control Cat Food also promises that it provides fresh eatables every time. The leftover food is recyclable in other ways making the whole process sustainable.

Science Diet

This low fat cat food mainly focuses on making food with biological ingredients. This aims to benefit the felines based on their age group. It helps in brain development for kittens up to 1 year and for kittens 1-6 years old. This will maintain strong, lean muscles and ideal body conditions. Whereas pets above 7 years, this Science Diet Cat Food supports energy level and healthy heart and kidney. Above 11 years, all the important organs like the heart, kidney, eyes, and joints are targeted by the food brand.

Hill’s Science

Founded in 1939, Hill’s Science Diet Cat Food mainly functions following scientific techniques. The key ingredients of the diet are biology-based, and high-quality lamb, chicken, and salmon is used to make the food nutritious and tasty. For this brand, customer satisfaction is of utmost importance. Therefore they assure that if a customer is unsatisfied with the food quality or taste, he can return the product to get a full refund. This is a very bold step on their part.

Royal Canin

Royal Canin was founded in 1968, and the main motive of this company is to provide adequate nutrition to both cats and dogs. They make precise food with proper study and knowledge. They collaborate with different renowned brands to discover newer ways to improve food quality. Royal Canin also uses biological products as its key ingredient.

How To Help a Cat Lose Weight?

At the first visit, a veterinarian. He will help you by advising a proper cat weight loss plan. He might ask you to perform some cat tests to diagnose problems with obesity if any.

  • Decrease the amount of food you give to your cat. Start by decreasing 25 percent initially and then start dropping 10 percent every 2-3 weeks. This will help your kitty to get adjusted to the right amount of food required for sustenance.
  • Start your cat on a weight management diet. Make a proper diet plan for your feline, which will have an adequate amount of protein, carbohydrates, vitamins, and minerals. Don’t starve your kitty and make a proportionate diet.
  • Change your cat’s diet gradually. Don’t just give your cat a new diet on one fine morning because it will require some time to adjust. So at first mix 25 percent of the new food with the old one, then 50 percent, etc.
  • Encourage your cat to play. Everyday exercise is a must to fasten the process of weight loss. So make sure that your kitty does the minimal amount of exercise and, if required, get along with your cat and give motivation.

Is Wet Or Dry Cat Food Better For Weight Loss?

Canned wet cat food is better for cats who want to lose weight. Wet food contains fewer calories than kibble hence helping in weight loss. Another good reason is that the smell of canned wet food is more than dry food. This attracts the cats, and thus it’s easier to feed these best diet food for cats.

What Foods Should Cats Avoid?

Even if you’re skeptical about not giving the foods mentioned below, because you have seen cats on television or in movies eating them, these types of food are harmful to your cat. The first thing on the list is milk, cheese, or any other dairy product. They don’t have the proper enzyme to digest dairy products which in turn causes indigestion. Then you have chocolate, raw fish, egg or meat, dog food, bread and yeasts, tuna fish, onion, and garlic which you should never give your cat to consume in any situation.

How Much Exercise Does A Cat Need?

Ideally, it is better if a feline should exercise at least 30 minutes per day. May not be outdoors or some park, you can make it happen at home also. It would help if you pushed your cat a little as they are a bit less active than dogs when becoming active. So to help your furry friend, you can play with her, which will contribute to its daily exercise target.

Tips For Helping Your Cat Lose Weight

  • Hide the meals. If you hide your cat’s meals, it will be bound to search for food, and this, in turn, will urge your furry friend to move, boosting its metabolic activities.
  • Give your cat rewards after achieving the targets. If your feline is accustomed to having treats after it completes a set of exercises, the tenacity and the urge to perform them will increase.
  • Divide your cat’s meal into segments. Don’t give it a wholesome meal at once. Try dividing the meal so that the satiety increases.
  • Add water to the meal. Your cat needs to have a proper amount of water to lose weight fast. So make sure that you include a proportionate amount of water in the diet.
  • Shift to lean meats. If your cat is fond of eating meat, don’t stop it. Instead, add lean meats to the meal as they are easy to digest and low in calories.
  • Play with your pet for 30 minutes. Spending 30 minutes with your kitty won’t do any harm. Rather, it would excite the cat, and it will enjoy playing. This will act as a good way of exercising.

What to Look For In a Weight Loss Cat Food?

You need to inspect the food that you’re giving to your cat. Even if your feline is on a weight loss journey, yet it requires an adequate amount of nutrition. So before you buy best weight loss foods for cats, check on these points to take care of while purchasing a product.

Dry or Wet

Well, this is a very confusing part of choosing a weight-loss food for your cat. Even though dry food is available in the market claiming to have weight loss benefits, it is beneficial for your cat to adhere to the sealed or wet food. This is because wet food has fewer calories than dry food, and the smell attracts the kitty, making consumption easier.


Ingredients is the second most important thing to keep in mind while purchasing cat food. While many vegan products are available in the market, it is advisable to buy non-vegetarian food for your cat. Because certain protein vitamins and minerals only come from food such as chicken, salmon, and other meat. Also, consider buying cat food with brown rice-rich carbohydrates and does not increase muscle fat.


After you have gone through the key ingredients carefully, the next important thing to check is the proportion of the nutrients. Typical weight-loss food for cats should contain all the nutrients such as protein, carbohydrates, vitamins, and minerals. These must be present in an adequate yet proportionate measure to ensure that the cat’s diet is balanced and healthy. It is advisable to consult a doctor and plan a diet with proper instructions for your pet.

Quality Check

After you have checked all the criteria mentioned above, the next step is verification. The Association of American Feed Control Officials (AAFCO) handles certifying and checking whether a particular food brand or product has the correct amount of good quality nutrients for weight loss. So always look for this certification at the back of the package to ensure you are buying a good product.


Last but not the least, flavor and aroma of the food is very important for cats. Most kittens are skeptical about having new food, so make sure to pick a flavor that is more likable. Otherwise, your pet won’t eat the food, and it would be wasted. Moreover, the whole purpose of buying the food to help your cat lose some weight will be in vain. Also, check if your pet is allergic to any ingredients or not. This will help you to choose the desired food quite easily.

Frequently Ask Question

What Is Healthy Weight For Cat?

Ideally, domestic cats should weigh around 10 pounds. However, that can vary by breed and frame. For example, a Siamese cat may weigh as few as 5 pounds, while a Maine Coon can be 25 pounds and healthy.

At What Weight Is A Cat Considered Obese?

The obesity of a cat is dependent on its actual weight. A cat is considered obese if the total weight is 20 percent or more than it’s ideal weight.

What Is The Best Cat Food For Weight Loss?

Blue Buffalo Weight Control Natural Adult Dry Cat Food is the current best cat food for obese cats. It controls the appetite and also fulfills the nutrient level.

What Would Make A Cat So Obese Other Than Food?

Besides the food, lack of physical movement or exercise can make a cat obese, as a 30-minute exercise or a play is a must for a cat to maintain a healthy lifestyle.

Should I Feed My Obese Cat Wet Or Dry Food?

To control obesity, wet food is better than dry food as it has fewer calories than dry cat food.

Is A Dry Food Diet Bad For Cats?

A dry food diet is not bad for cats. If your cat has dental problems or is underweight, then dry food is the best option. But to reduce your cat’s weight, wet food is preferable.


We all love our cats a lot and truly care for them. The most important tip for you in your cat’s weight-loss journey is patience. Nothing happens magically, just in a few days. You need to be patient and treat your pet with utmost care as your furry friend is giving it’s best to lose weight. So be by its side and motivate your pet every day because if you give up, your cat would also give up. Your love would make them do every possible thing. We have tried to articulate all the necessary details and a buying guide regarding which type of food to give your pet for weight loss. We have also enlisted 15 best food for cat weight loss which would help you purchase.