The Best Wet Cat Food for Diabetic Cats

February 21, 2017

Vets estimate that 0.5% to 2% of the cat population has developed diabetes. Although, this number may seem insignificant as a whole, it does happen.

If your cat has been diagnosed with this disease you will want to do everything you can to give it the best life possible. This includes understanding the disease, preventions you can take to lower your cat's chances of developing diabetes and the dietary changes you will have to make.

In this article we will help you understand all of the above and also take a look at the best wet cat food for diabetic cats.

Want to get right to the good stuff? Check this out:

The Best Wet Cat Food For Diabetic Cats Comparison Table


Blue Buffalo



Royal Canin Glycobalance

Royal Canin Diabetic

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Our Rating:


What Is Diabetes?

Diabetes is a chronic illness that doesn't allow your cat's pancreas to produce enough insulin or any insulin at all. In a healthy cat, this hormone is released in small quantities in order to regulate the glucose (blood sugar) in your cat's system.

There are three types of diabetes;

  • Type 1: This type of diabetes is when the pancreas doesn't produce any insulin. It is very rare in cats.
  • Type 2: This is most common in cats and is when the cells in your cat's body doesn't respond to the insulin being provided.
  • Type 3: Very rare in cats and usually occurs when there's damage to the pancreas.

What Are the Symptoms of Diabetes in Cats?

Although, diabetes is more common in obese felines, it can occur in any cat. These are some common symptoms to look at for;

  • Increased thirst
  • Increased urine output
  • Sudden increase in appetite
  • Weight loss despite the extra food intake
  • Lethargy

If your cat is experiencing these symptoms, be sure to consult with your veterinarian.

Can I Prevent Diabetes In My Cat?

Even though some purebred cats are more susceptible to diabetes (like the Burmese) regular male cats, over the age of 8, and those that eat a diet high in carbohydrates are also at a higher risk. However, there are some things you can do to help prevent this disease from happening.

  1. Help your cat maintain it's ideal body weight, muscle mass and body fat. Ask your vet to help you assess your cat's weight. You can also get a gauge on this by visiting the Purina Body Condition Score Chart.
  2. Choose a high protein low carbohydrate wet food for your cat.
  3. Provide plenty of playtime to reduce boredom, stress, and weight gain.
  4. Take your cat to the vet for regular checkups and if your kitty is at a higher risk, ask for a blood test specifically for diabetes.
  5. Be careful when using steroids with cats. This can increase the risk of diabetes.

What Are the Benefits of Feeding Wet Cat Food For Diabetic Cats?

Whether your cat has been diagnosed with diabetes or not, it's always best to feed your feline a diet that would closely resemble the food it would consume in the wild. This includes a high protein, low carb wet food with moderate fat levels.

According to Vetstreet this is the breakdown of a quality diet for cats;

  • 50% (or greater) of calories from animal-based protein
  • 20% to 45% of calories from fat
  • 1% to 2% of calories from carbohydrates
  • Approximately 70% moisture content by weight (only available in wet foods)

Best Wet Cat Food for Diabetic Cats

Now that we've covered the basics of diabetes in the feline species, it's time to uncover some of the best wet food for diabetic cats.


Blue Buffalo Wilderness High Protein Pate Wet Cat Food

Although, this wet cat food is not branded for diabetic cats, the quality meat profile and one-hundred percent grain-free formula may be a good preventive.

The protein source comes in many different flavors such as chicken, salmon, duck and turkey.

It does use potatoes as a binder and some fiber sources that may not be recommended for diabetic cats, but a good choice for preventive actions.


Nulo Grain-Free Wet Food

This is another wet food for cats that is not specifically branded for diabetes; however, the ingredient profile is well-based in good quality identified meat sources; chicken, turkey, turkey liver, herring etc.

It does not contain those harmful carbohydrates; corn, wheat and soy. But it does use pumpkin as a binder, cranberries for extra antioxidants and dried kelp as a natural mineral source.

This food may be a good choice for your feline friend as a preventive measure against diabetes.


Purina Veterinary Diets Feline DM Dietetic Management

The Purina DM uses quality meat sourced from both chicken and salmon.

It offers a higher protein to carbohydrate profile and has been formulated with the help of veterinarians. This wet food for cats has boosted the antioxidant levels and uses a special blend of ingredients that works with your cat's unique metabolism to help manage its diabetes.


Royal Canin Feline Glycobalance Morsels

With over 40 years in the pet food industry, Royal Canin has consulted with veterinarians and feline nutritionists to formulate a food that is suitable for feline diabetes.

It is made from pork by-products, chicken, and chicken liver morsels and contains reduced starch levels. This wet cat food is also formulated to help manage postprandial blood glucose (the sugar level reading taken 2 hours after a meal).

In addition, the high protein content will help keep your cat's muscle mass; especially important in overweight cats.


Royal Canin Veterinary Diet Diabetic Morsels In Gravy

What cat doesn't like gravy? That's why the Royal Canin Veterinary Morsels in Gravy has taken our number one choice for best wet cat food for diabetic cats.

Formulated by the same company, this wet cat food has many of the same benefits as the Glycobalance wet food; reduced levels of starch, good protein profile and with the postprandial blood glucose benefits.

However, those finicky cats may be more apt to eat a food mixed in gravy than just bits of meat.

Protect Your Cat's Health

Protecting our cat's health, whether it has developed diabetes or we just want to prevent it from happening, is the goal of all good pet parents. Before using any of the diabetic-formulated wet cat foods, be sure to check with your veterinarian to make sure it is suitable for your fur baby. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking from “Cat Cat Cat” to Amazon (, or,,, or

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