5 High Protein Low Carb Cat Food (Diabetic Cats) 2019 Review

best diabetic cat food

The fact that your cat is diabetic means that you made certain mistakes in the past when choosing her diets.

While there are dozens of cat food formulas for diabetic cats in the market, it is always important to confirm that the formula you are buying is what your vet recommends.

Typically, the best diabetic cat food should have a high protein and low-carb percentage. Cats have a high need for real animal proteins to build their muscles, and a low urge for carbs.

In fact, carbs are known to be the major cause of diabetics, and should always be kept at a minimum.

We researched the top diabetic cat food reviews to find out the formulas that both veterinarians and pet parents recommend for diabetic cats.

The brands that stood out included Purina, Hills Science, and Royal Canin diabetic cat foods. Most of these formulas are prescription diets, meaning that you buy them on the advice of your vet.

Best Diabetic Cat Food Comparison Chart

Cat food brand


Where to buy

Purina Veterinary Diets Feline DM Cat Food (Editor's Choice)

Hills Prescription Diet Low Fat

Royal Canin Veterinary Diet Gravy

Why do cats get diabetes?

With cases of diabetes on the rise, most cat owners are worried about dealing with diabetic cats. Their worry is valid because they have to move from the regular diet to a special diet that will help their cats deal with the condition.

There are a lot of unknowns in the exact cause of diabetes. However, feeding cats with high-sugar diets and processed foods had been mentioned as a possible cause of diabetes.

On several occasions, you might have taken food off the shelves without checking the food components, sugar levels, the presence of filler content, etc.

The common symptoms of a diabetic cat include loss of appetite, frequent urination and increased thirst. Also, the high sugar content of the cat urine makes the urine sticky when touched.

Once you detect any of these signs, the best thing to do is to consult your vet immediately because diabetic is a life-threatening condition.

When buying diabetic cat food, it is important to check the guaranteed analysis to make sure that you are feeding your cat the right formula.

What is the ideal diet for a diabetic cat?

Cats are carnivorous animals, and their body has a high need for proteins and fat. Therefore, the best cat food for a cat with special needs is a high protein low carb cat food.

The body of a diabetic cat has difficulties in moving the sugar/glucose to the body cells. Rather, the sugar accumulates in the cat’s bloodstream, and this can be detrimental if you feed the cat more sugars.

Since foods high in starch have a high sugar level, it makes sense NOT to feed your cat these foods. Instead, give your cat food that has a lot of meat and fat in it to satisfy its need for proteins.

If you want to follow a high protein low carb diet, feed your cat with wet cat food. These foods have a high protein and low carb content compared to dry cat foods.

Another ideal diet for diabetic cats is a prescription diet. These foods are prepared specially for diabetic cats, and veterinarians recommend these type of diabetic cat foods.

Prescription diets usually include ingredients that are easy to handle for diabetic cats.

Best Diabetic Cat Food Reviews- Top 5 Choice

1. Purina Veterinary Diets Feline DM Dietetic Management 

Best diabetic cat food

Purina Pro Plan Veterinary DM is a high protein low carb feline diet that is made to meet the dietary needs of a diabetic cat.

It is nutritionally balanced and loaded with antioxidants to provide your cat with optimal nutrition. Although some cat owners say that this diabetic cat food is expensive, most of them agree that it works perfectly with their cats.

Purina Veterinary Diets DM can also be given to diabetic cats with the veterinary prescription. If you have doubts about the right quantity, make sure to provide your vet’s information or prescription when buying this cat food.

Apart from diabetic cats, vets may prescribe this diet for other conditions like enteritis, persistent hyperglycemia or chronic loose stools.

2. Hills Prescription Diet w/d Feline Low Fat 

Hill's Prescription Diet for Glucose Management

Some cats are prone to weight gain while others are lucky to have a lean body shape. However, the food that you give your cat will determine her weight, whether she will gain weight, lose or maintain.

Hills Prescription Diet w/d is specially made for cats that are prone to weight gain. It is low in fats and calories to help diabetic cats maintain the right weight and also help cats that attained their ideal weight to maintain at that level.

It has moderate fiber levels to give a feeling of fullness for cats that may be tempted to overeat. The diet also contains antioxidants like Vitamin E and C to boost the cat’s immune system and control cell oxidation.

Hills Prescription Diet w/d low-fat glucose management requires veterinarian prescription.

3. Royal Canin Veterinary Diet Diabetic Morsels In Gravy 

Royal Canin Veterinary Diet Diabetic Cat Food

Royal Canin Veterinary Diet canned cat food is specially formulated to maintain healthy blood glucose levels in diabetic adult cats.

This diet is palatable, tasty and contains the appropriate nutrients such as prebiotics and dietary fiber to keep the sugar levels balanced and control glucose spikes and dips. The fiber keeps the kitty feeling full.

The Royal Canin Diabetic cat food also contains Royal Canin Urinary S/O Index to prevent the formation of crystals in the cat’s urinary tract and promote a healthy urinary system.

The diet is formulated for use in a veterinary-approved dietary management program. It should be administered based on your vet’s evaluation of your cat.

4. Purina Dm Savory Selects Dietetic Management 

Purina DM Savory Selects Diatetic Management

Purina DM Savory Selects canned cat food is a high protein low carbohydrate formula that is prepared to help balance the glucose levels and control diabetes. It is highly palatable, and your kitty will enjoy the texture of this diet.

It has a high level of antioxidants to prevent the development of struvite and calcium oxalate crystals. The omega-3 and omega-6 promote a healthy coat.

Majority of pet owners prefer the Savory Selects version over the pate version of this cat food brand.

This USA-made diabetic cat food requires a veterinary prescription. It can also be used in other special conditions such as enteritis and persistent hyperglycemia.

5. ROYAL CANIN Feline Glycobalance Cat Food

Royal Canin Feline Glycobalance Cat Food

Royal Canin Feline Glycobalance formula is formulated to balance glucose levels in cats that have been diagnosed with diabetes. This diet also helps maintain an ideal weight in cats.

It contains balanced ingredients that not only provide nutritional benefits to your furbaby but also to maintain healthy blood glucose levels. It is highly palatable, and your cat will enjoy this delicious meal.

Royal Canin Feline Glycobalance dry cat food contains a combination of soluble and insoluble fibers as well as prebiotics to control glucose fluctuations and keep the cat feeling full.

The natural cereals reduce incidences of hyperglycemia in cats while the S/O Index promotes a healthy urinary system.

This diabetic cat formula requires a veterinary prescription.

Diabetes in Cats: Questions and Answers with a Veterinarian (Video)

FAQ’S About Diabetic Cats and Best Diabetic Cat Food

How can I know if my cat is diabetic?

The most common sign of a diabetic cat is an increase in drinking and urination (polyuria). The change is almost immediate, and you may notice the cat drinking lots of water several times in an hour.

Other symptoms of a diabetic cat are weight loss, diarrhea, and vomiting.

Is My Diabetic Cat Doomed?

No, he/she is not doomed. Diabetic among cats is a condition created by poor feeding habits and feeding the cat with the wrong type of food.

Therefore, feeding your cat with the right diabetic cat food will help remedy the condition. You should train your cats to feed at particular times of the day. Also, don’t leave food in the feeding bowl to an overweight cat.

Can I Feed my Cat with Other Foods Apart From Diabetic Cat Food?

Yes, you can feed the cat on another type of food as low its a high protein and low carb cat food. Avoid giving the cat human food because it can kill him/her. Always make sure that you read the label to see the carb or sugar composition in the food.


Jenny is an avid animal lover and enjoys spending time with her two adopted cats and one dog who lost one leg in an accident. Inspired to blog about pets by her dad, a retired veterinarian, and veteran.

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