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The 19 Best Cat Foods For Constipation In Canada

The worst-case scenario for any cat owner is watching their pet in pain while attempting to pass stool.

Constipation can be excruciatingly uncomfortable and, in severe cases, necessitate veterinary assistance.

It can be caused by a variety of situations, including but not limited to dehydration and pain-related defecation difficulties.

Diet, on the other hand, can help things move along — literally.

These reviews of the top 19 best cat foods for constipation in Canada from BestForPets (bestforpets.org) can help you locate something acceptable for your feline.

This buyer's guide discusses crucial themes such as what to look for in cat food if your cat is constipated.


Blue Buffalo Natural P̢t̩ Wet Cat Food РOverall Winner

  • Chicken, chicken broth, and chicken liver are the main ingredients.
  • 10% protein content
  • 6% fat content
  • 199 kilocalories per can

Blue Buffalo’s Healthy Gourmet Natural Pâté Cat Food is the finest overall cat food for constipation in Canada.

It contains high-quality protein from genuine chicken and healthy components, yet there are no fillers, artificial flavors, or preservatives.

It contains a lot of soluble fiber from guar gum and flaxseed, which can assist a constipated cat’s motility. It also has a low carbohydrate content.

The disadvantages are that it is expensive and high in fat. Also, if your cat dislikes pâté, they might not enjoy this one.


  • Real chicken provides high-quality protein.
  • Ingredients derived from nature
  • There are no artificial additives or fillers.
  • Flaxseed is high in soluble fiber.


  • Pricey
  • Pâté is the only exception.
  • High fat content


Perfect Portions by Iams Adult Cat Food with the Best Value

  • Chicken, water, and poultry liver are the main ingredients.
  • 9% protein content
  • 5% fat content
  • Calories per serving: 45

Iams Perfect Portions Healthy Adult Wet Cat Food is the best cat food for constipation in Canada for the money.

This one is good for cats who require a low-fiber diet because too much fibre might induce constipation. It’s grain-free and made with basic ingredients to make a delectable pâté.

It comes in single-serving trays that you just peel and serve to your cat. There is no need to store leftovers in the refrigerator.

However, the packaging is not fully eco-friendly, and it contains a lot of fat.


  • Well-priced
  • Fiber in a moderate amount
  • Grain-free and made using minimal ingredients
  • With single peel-and-serve trays, there are no leftovers.


  • Not entirely environmentally friendly.
  • Quite high in fat


Weruva Best Feline Friend Variety Pack – High-Quality Option

  • Tuna, fish broth, and chicken are the main ingredients.
  • 12% protein content
  • 2% fat content
  • 69 calories per can

Weruva’s Best Feline Friend Variety Pack is our top option for constipation cat food. This is a canned food with a low fibre and carbohydrate content.

It’s high in protein and contains various high-quality ingredients, but it’s low in fat. It also has a lot of moisture, which is great for constipated cats.

This is also a variety pack with four recipes, one of which includes pumpkin, a well-known ingredient that can aid with constipation relief.

However, it is pricey, and the texture is extremely watery. In the long run, this is a positive thing, but it may turn off some cats.


  • Low in fiber and carbohydrates
  • High protein and high-quality ingredients
  • Fat content is moderate.
  • Moisture content is high.
  • Pumpkin is used in one recipe.


  • Expensive
  • Watery


Royal Canin Wet Kitten Food – The Best Kitten Food

  • Water, hog by-products, and chicken by-products are the main constituents.
  • 11% protein content
  • 3% fat content
  • 76 calories per can

Loaf in Sauce Wet Kitten Meal by Royal Canin is an excellent food for kittens aged one year and under.

Kittens are less prone to constipation than adult cats, although they are prone to digestive difficulties in general.

It offers all of the nutrients that a growing kitten requires and will meet their high energy demands.

High-quality protein, as well as prebiotics and fiber, promote good digestion and antioxidants to strengthen the immune system.

Unfortunately, it is pricey, and if your kitty is picky, they may refuse to eat it.


  • Suitable for kitties aged 1 year and higher.
  • It contains the necessary nutrients for a growing kitten.
  • Prebiotics, proteins, and fiber for digestive health
  • Immune-boosting antioxidants


  • Expensive
  • Picky kittens may not enjoy it.


Vet’s Choice Royal Canin Feline Care Nutrition Hairball Care

  • Chicken meal, corn, and brewer’s rice are the main ingredients.
  • 32% protein content
  • 13% fat content
  • 338 kilocalories per cup

Feline Care Nutrition by Royal Canin Our veterinarian recommends Hairball Care. It may appear strange to prescribe hairball chow for a constipated cat.

However, most hairball recipes include components that promote digestion and are high in fiber. This one contains fiber, psyllium, and anchovy oil, which aids in digestive lubrication.

Many of the nutrients are easily digestible, and there are omega-3 fatty acids, all of which contribute to a much better digestive system.

The fact that it helps with hairballs is an added bonus, as these can occasionally create digestive troubles.

However, this food is pretty pricey, and it’s dry food, which isn’t ideal for a constipated cat.


  • Contains a lot of fiber
  • Anchovy oil and psyllium are included.
  • Ingredients that are easily absorbed
  • Omega-3 helps in digestion.
  • Controls hairballs, which can cause digestive problems.


  • Expensive
  • Dry food is not ideal for constipation.


Aloha Tiki Cat Food Variety

  • Tuna, tuna broth, and pumpkin are the main ingredients.
  • 11% protein content
  • 1.8% fat content
  • 60 calories per can

Food for Tiki Cats Aloha Variety offers four meals with tuna as the major component, followed by a different seafood, such as shrimp, ocean whitefish, calamari, and tilapia.

The fourth component in all four recipes is pumpkin, which is widely used to treat constipation.

Because these foods are prepared with high-quality protein, they are readily digestible and have a high water content.

One disadvantage is that the consistency can be runny, which some cats may not like.


  • Four distinct dishes featuring whole tuna as the main element
  • All recipes call for pumpkin as the fourth ingredient.
  • It is readily digestible due to the excellent quality of the protein.
  • Moisture content is high.


  • The consistency is sometimes overly watery.
  • Picky cats may not enjoy it.


Adult Dry Cat Food Blue Buffalo Sensitive Stomach

  • Deboned chicken, chicken meal, and brown rice are the main ingredients.
  • 32% protein content
  • 16% fat content
  • 422 calories per cup

Blue Buffalo Sensitive Stomach Dry Cat Food may be suitable if your cat has a sensitive stomach.

It contains a sugar prebiotic derived from plants that boosts probiotics and beneficial bacteria in your cat’s intestines, which can greatly enhance digestion.

It also contains flaxseed and barley, both of which are natural fibers that promote digestion. It contains no artificial components and is high in antioxidants.

However, it may cause stomach trouble in certain cats, and some finicky cats do not appear to appreciate it.


  • It includes a natural probiotic for digestive health.
  • Flaxseed and barley are good sources of fiber.
  • There are no artificial additives or fillers.
  • Excellent antioxidant source


  • Some cats may have gastrointestinal distress.
  • Some cats dislike it.


Adult Hairball Care Dry Food Iams Proactive Health

  • Chicken, chicken by-product meal, ground whole-grain maize are the main ingredients.
  • 32% protein content
  • 14% fat content
  • 399 kilocalories per cup

Iams Proactive Health Adult Hairball Care Dry Food is a hairball cat food that may aid in constipation relief.

It contains natural fiber sources that can lead to a better digestive system and minimize the likelihood of hairball formation.

Its major ingredient is chicken, as well as omega-3 and -6 fatty acids and vitamin E for healthy skin and coat and a robust immune system. It’s also reasonably priced.

Some cats will not enjoy it, and it will not assist all cats with hairballs.


  • Natural fiber source
  • Helps the digestive system
  • Omega-3 and -6 fatty acids, as well as vitamin E, are beneficial to skin health.
  • Well-priced


  • Some cats dislike it.
  • It does not help all cats with hairballs.


Science Diet by Hill’s Adult Cat Canned Food for Urinary and Hairball Control

  • Water, chicken, and turkey giblets are the main ingredients.
  • Protein content is 7%.
  • 3.5% fat content
  • 84 calories per can

Science Diet by Hill’s Urinary & Hairball Control Adult Cat Canned Food is intended to support urinary system health, but it also contains a high fiber content to help with hairball concerns.

It’s constructed from natural ingredients, including natural forms of fiber that can help your cat’s digestive tract and deal with hairballs.

Omega-3 and -6 fatty acids, as well as vitamin E, are added for a healthy coat and skin. Magnesium supplementation benefits the entire urinary system.

This food is rather expensive, and some cats simply do not seem to enjoy it. Also, while this is a pâté, the consistency can vary depending on the batch that you receive.


  • Hairballs benefit from a high fiber diet.
  • Natural ingredients and fiber to aid digestion
  • Omega-3 and -6 fatty acids, as well as vitamin E, are beneficial to the skin and coat.
  • Magnesium supplementation for the urinary system


  • Expensive
  • Some cats will not eat it.
  • Consistency can be erratic.


Adult Indoor Dry Cat Food Hill’s Science Diet

  • Chicken, whole-grain wheat, and corn gluten meal are the main ingredients.
  • 31% protein content
  • 13% fat content
  • 319 kilocalories per cup

Natural fiber and high-quality ingredients in Hill’s Science Diet Adult Indoor Dry Cat Food help maintain a cat’s digestive health.

The ingredients are simple to digest, nutritionally balanced, and delicious, plus they promote heart health. Antioxidants aid to boost the immune system.

Unfortunately, this is a pricey cat chow that not all choosy cats will appreciate. Furthermore, the kibble is quite huge, and some cats may have difficulty consuming it.


  • For good digestion, use natural fiber and high-quality foods.
  • Simple to understand
  • Promotes heart health
  • Antioxidants to help the immune system


  • Expensive
  • Cats who are picky
  • The kibbles are huge.

How to Identify the Best Cat Food for Constipated Cats

This buyer’s guide discusses what to look for in cat food to relieve constipation.

Treat the Root Cause

The food you give your cat will be determined by what is causing the constipation.

This entails paying a visit to your veterinarian to establish the underlying reason and the best approach to treat it.

If your cat isn’t drinking enough water, you’ll need to take efforts to get them to drink more.

If your cat is overweight, you’ll need to invest in food that promotes weight loss while also addressing constipation.

Additional Water

Cats do not drink as much water as they need, which might result in constipation. Because wet food is normally 70% water, canned or wet food is the most suggested food for a constipated feline.

If your cat only eats dry food, try mixing it with water. Consider purchasing a cat fountain as well.

Cats prefer running water to standing water, so simply changing the faucet could boost your cat’s water consumption.


This is a difficult one. A high-fibre diet can generally help many cats with constipation, but too much fibre can have the opposite effect.

Insoluble fibers, such as cellulose, oat fiber, and wheat bran, aid in the passage of excrement through the digestive tract. This is effective for cats with normal GI motility.

Soluble fibers, found in oat bran, pectins, and guar gum, feed colon cells, assisting and improving GI tract motility difficulties.

Mixed fibers, such as beet pulp, psyllium, and pumpkin, provide both soluble and insoluble fiber advantages.

So, seek for cat food labeled for weight management, indoor cats, or hairball control.

These feeds are often high in fibre, but if your cat is already underweight or average weight, make sure it has the appropriate calorie count.

However, if your cat has megacolon, you should aim for a low-fibre, highly digestible diet. High fiber and megacolon do not mix well.

Your veterinarian should assess how much and what type of fiber your cat requires.

However, you can begin by adding a tiny quantity of fibre to your cat’s diet and gradually increase the amount until you see beneficial benefits.

Loss of Weight

Obesity might also raise the chances of constipation. This is where a high-fiber diet can help certain cats shed weight while also boosting the motility of the intestinal tract.

Other cats, on the other hand, will thrive on a low-fibre, low-carbohydrate, high-protein diet that more closely reflects your cat’s natural diet.

You may also encourage your cat to get more exercise by using toys and cat trees. Speak with your veterinarian about the best ways to help your cat reduce weight.

Diets that are digestible

Look for words like “very digested” when shopping for cat food. This can aid GI motility, reduce inflammation in the intestines, and lower the volume of stool generated.

Examine the Label

Aside from food labeled for indoor cats, weight, and hairballs, you should look for food labeled for sensitive stomachs (typically associated with skin) and is low residue, gentle, or intended for digestive and gastrointestinal difficulties.

Consult your veterinarian to determine the best food for your cat.


Blue Buffalo’s Healthy Gourmet Cat Meal is our favorite constipation food for cats!

It contains a lot of soluble fiber from flaxseed and guar gum, which can assist a constipated cat’s motility.

Perfect Portions by Iams Healthy Wet Cat Food is reasonably priced and contains a modest quantity of fibre for cats who may develop constipated if given too much fibre.

Weruva’s Best Feline Friend (b.f.f.) Variety Pack is our premium option, with four recipes to choose from, including pumpkin, which is believed to aid with constipation.

Loaf in Sauce Wet Kitten Food by Royal Canin contains high-quality prebiotics and fiber for good digestion.

Finally, our veterinarian recommended Royal Canin’s Feline Care Nutrition Hairball Care, which contains fibers, psyllium, and anchovy oil to help lubricate the digestive tract.

BestForPets (bestforpets.org) hopes that these evaluations of the best cat foods for constipation in Canada have helped you select a meal that will ease your cat’s constipation while still being enjoyable for them to eat!

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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