10 Best High-Fibre Cat Foods in Canada – 2024 Reviews and Top Picks

Finding the ideal food for your cat is important, but with so many varieties to choose from, it’s also quite time-consuming. If your cat gets hairballs, is indoors, or seems to have digestive system issues, your cat’s diet can play an essential role in their health. In some of these cases, your cat might do well with a diet high in fibre, though keep in mind that not all cats need high-fibre food.

We did the research and found 10 of the best high-fibre cat foods for Canadian cats. After reading the reviews, take a look at the buyer’s guide. Several topics are covered that will give you extra information about your cat’s food and could potentially influence your decision.

A Quick Comparison of Our Favorites (Updated in 2024)

The 10 Best High-Fibre Cat Foods in Canada

1. Hill’s Science Diet Perfect Weight Dry Cat Food — Best Overall

Hill’s Science Diet Perfect Weight Dry Cat Food is our pick for the best overall high-fibre cat food. The fibre content is quite high at 12%, and there’s the added advantage that it’s also formulated for cats with weight issues. Hills states that over 70% of cats lost weight on this food, so it can contribute to weight loss, and you should notice visible results within 10 weeks. It supports lean muscles and maintains a healthy weight after the weight has come off.

The issues here are that it is more expensive than most other cat foods. Also, if your cat is underweight or at a healthy weight, you might want to look elsewhere.

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2. IAMS Proactive Health Adult Hairball Care Dry Food — Best Value

IAMS Proactive Health Adult Hairball Care is the best high-fibre cat food for the money. The fibre content is 8.5%, which is sourced from beet pulp as part of a proprietary fibre blend. This recipe is designed for cats with hairball issues by reducing them before they start to form. The extra fibre also helps the cat’s overall digestive system, and the added vitamin E maintains the immune system. This recipe contains whole chicken as the first and main ingredient for a healthy source of protein for stronger muscles.

The only problem is that picky cats might not want to eat this food.

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3. Royal Canin Feline Care Nutrition Hairball Dry Food — Premium Choice

Royal Canin’s Feline Care Nutrition Hairball is our pick for premium choice cat food. This is a recipe for cats with hairball issues, as it uses a blend of fibres that help aid digestion. It specifically works by moving the cat’s swallowed hair through the gastrointestinal tract, so there is less chance of hairballs being regurgitated. Not only is it effective with hairballs, but most cats also seem to enjoy eating it.

However, it is quite expensive, and not all cats will benefit from this food and might continue to throw up hairballs.

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4. Hill’s Science Diet Urinary & Hairball Dry Cat Food

Hill’s Science Diet Urinary & Hairball Dry Cat Food is a cat food that is high in fibre. This is a hairball recipe, but it is also formulated for cats with urinary problems. Hills uses natural fibre to reduce hairballs, along with low magnesium and controlled urinary pH for the cat’s urinary system. The addition of fatty acids, antioxidants, and high-quality fibre all go toward supporting the skin and coat, immune system, and healthy digestion.

However, this food is expensive, and the size of the kibble is quite large, so some cats might reject it.

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5. Blue Buffalo Wilderness High Protein Indoor Dry Cat Food

Blue Buffalo Wilderness High Protein Indoor Dry Cat Food is not as high in fibre as some other foods but is still high fibre. It’s also grain free, so this could be a good option if your vet has asked you to give your cat grain-free food. The fibre is obtained from natural sources that support digestive health and optimal nutrient absorption. It has deboned chicken as a high-quality source of protein and Blu Buffalo’s featured LifeSource Bits, which gives your cat a balanced blend of antioxidants for a healthy immune system.

The main issue is that it is quite expensive, and this is a brand that picky cats don’t seem to enjoy.

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6. Purina ONE Indoor Advantage Adult Dry Cat Food

Purina ONE’s Indoor Advantage Adult Dry Cat Food is a hairball recipe. It uses a natural fibre blend to help reduce hairballs and is high in protein, which enables your cat to maintain a healthy weight. It includes four antioxidants to support the immune system and real turkey to support the muscles and heart health. Also, there are no artificial flavours or preservatives, and it’s affordable.

The cons are that it isn’t always effective in reducing hairballs and that some cats might experience stomach upset.

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7. Nutro Wholesome Essentials Indoor Dry Cat Food

Nutro Wholesome Essentials Indoor Dry Cat Food is the lowest in fibre on this list at 4%, but this is still a decent amount of fibre. It contains chicken and chicken meal as the first two ingredients, which are both high sources of protein. There are natural sources of fibre to aid healthy digestion and essential antioxidants, including vitamin E, for a healthy immune system. There are no artificial ingredients.

Unfortunately, it is pricey and picky cat may not like it.

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8. Blue Buffalo Weight Control Natural Adult Dry Cat Food

Blue Buffalo Weight Control Natural Adult Dry Cat Food is high fibre and high protein and is formulated to manage a cat’s weight. It aids in healthy digestion with natural fibre sources and added taurine to help with heart and eye health. Blue Buffalo includes LifeSource Bits, which is a blend of antioxidants, vitamins, and minerals for immune system health. The balance of calories and protein helps maintain a healthy weight, and it has no artificial ingredients.

However, this is an expensive food, and some cats still gain weight when eating this food.

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9. CRAVE Indoor Adult Dry Cat Food

CRAVE Indoor Adult Dry Cat Food is moderately high in fibre but high in protein due to real chicken as the main ingredient. It’s also grain free for cats sensitive to grains, but check with your vet before switching to a grain-free diet. There are no artificial flavours, preservatives, or colours.

This food is expensive, and it might cause stomach upset in some cats. Also, the food bag is not the best quality, as it tends to rip easily.

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10. Whiskas High Protein Dry Cat Food

Whiskas High Protein Dry Cat Food is high protein, moderately high in fibre, and quite affordable. It contains small meaty pockets, like treats, mixed in with the kibble. It has no artificial flavours or preservatives, and most cats love this food.

The cons are that this is basically the junk food version of cat food. Of the first three ingredients, two are corn and gluten, meaning they make up a large portion of the food.

Buyer’s Guide: Selecting the Best High-Fibre Cat Food in Canada

This guide covers a few points that will hopefully make your food-buying process easier and more informed.

Why Do Cats Need Fibre?

Cats are obligate carnivores, which means that a minimum of 70% of their diet must be derived from animal sources. But part of their diet does include plant matter, which in the wild, translates as the plant matter found in their prey once eaten. It’s also likely that you’ve seen cats eat grass (beyond cat grass), and it’s thought that this is another method of ingesting fibre.

Fibre is a great way to ensure that the cat’s digestive system works properly by helping to move food through the system — in one end and out the other!

Why High Fibre?

Most cats don’t need high-fibre food, but there are occasions when it can help.

Hairballs

If your cat is prone to hairballs, a diet high in fibre can help the hair that your cat swallows through grooming to move more easily through the digestive system. Sometimes, hair becomes stuck in the stomach, which is when hairballs result. If the hair becomes lodged in the intestines, this can lead to health issues, which will require a visit to your vet.

Poop Issues

Cats prone to constipation or diarrhea can definitely benefit from a high-fibre diet. Fibre can firm things up or speed the movement of the food through the digestive tract, which helps prevent constipation. Either way, high-fibre diets can help digestive problems. However, there are times when it can negatively affect poop issues, so be sure to speak to your vet if your cat has chronic constipation or diarrhea before putting them on a high-fibre diet.

Obesity

Some cats are prone to issues with obesity, particularly if they are indoor cats that aren’t getting enough exercise. High-fibre cat food can help with weight issues because it makes a cat feel fuller for longer. Just be sure to check the calories on the food, and speak to your vet for their recommendations on the best food for your cat.

Speak to Your Vet

Some cats might develop health problems if they’re on a high-fibre diet and don’t need it. Cats at a healthy weight and with normal poop, both in consistency and regularity, don’t need diets high in fibre. Speak to your vet about whether your cat actually needs to be on high-fibre cat food. This also applies to any other specialized diet, such as grain-free or limited-ingredient foods.

Conclusion

We picked Hill’s Science Diet Perfect Weight as our overall favourite high-fibre cat food. It is high in fiber at 12% and is quite effective at helping cats lose weight. Also, IAMS Proactive Health Adult Hairball Care is made with a proprietary fiber blend from natural sources and is quite affordable.

For premium choice, our pick is Royal Canin’s Feline Care Nutrition Hairball for using a blend of fibers that help aid digestion by moving the swallowed hair through the gastrointestinal tract. Finally, Hill’s Science Diet Urinary & Hairball Dry Cat Food is high in fibre and is great for assisting cats with both hairball and urinary problems.

We hope that these reviews have helped you navigate the world of high-fibre cat foods and that you’ll soon bring home your cat’s new favourite food!

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Featured Photo Credit: Lita Keire, Shutterstock