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The 9 Best High-Protein Cat Foods In Canada

Cats are finicky eaters, so it may be difficult to locate healthy cat food that fulfills your pet's nutritional requirements and that he or she enjoys eating.

Cats are physiologically obligated to ingest meat in their meals, and a diet deficient in protein is likely to produce long-term health issues.

This is one reason why a high-protein diet may be beneficial for a large number of cats. Cats that are very active need more protein to maintain their muscle mass.

Cats with diabetes often need a high-protein diet, and sometimes vets give high-protein food to cats that are struggling to stay at a healthy weight.

If your cat needs high-protein cat food for any reason, BestForPets (bestforpets.org) is here to help you locate it. These reviews give an overview of the best high-protein cat foods in Canada.

This will help you give your cat the best nutrition possible and the extra protein it needs to grow and thrive.


Blue Buffalo Wilderness High Protein – Best Overall

Blue Buffalo Wilderness High Protein is the finest high-protein cat food in Canada, in our opinion. This dish is designed to mimic a cat’s diet in the wild, so it contains animal protein and healthful carbs like as peas and sweet potatoes.

There are no chemicals or preservatives and every component is a complete food. Blue Buffalo’s LifeSource pieces include antioxidants, vitamins, and minerals to support your cat’s immune system and general wellness.

The only drawback of Blue Buffalo Wilderness food is that it is a little on the expensive side, but we believe that the high-quality nourishment that this meal provides is well worth the cost.


  • Using only authentic beef ingredients
  • Replicates the diet of a wild carnivore
  • Vitamins, minerals, and antioxidants were added.


  • Costlier than the majority of other solutions

Best Value IAMS ProActive Health High Protein

IAMS ProActive Health High Protein is a more affordable high-protein cat food choice. We feel it is the most affordable high-protein cat food in Canada.

It is not only rich in protein, but also in fiber, so it helps your cat maintain a healthy weight. Moreover, it provides hairball management for indoor cats. This calcium-enriched diet is appropriate for both indoor and outdoor cats.

It also includes omega-3 and omega-6 fatty acids to support the skin and coat health of your cat. This cuisine does not trade nutrients for cost. The formula has no fillers and is nutritionally complete for adult cats.

This high-protein IAMS cat food is only available in a single taste. If you have a finicky cat that dislikes chicken, you will need to switch brands.


  • Less costly than most competing brands
  • High fiber and protein content
  • Controls hairball formation
  • Appropriate for both indoor and outdoor cats
  • Completely nutritional


  • Just one taste is available

Premium Selection — CRAVE Grain Free Indoor Adult High Protein

High-protein CRAVE adult cat food is available in three distinct tastes and three different container sizes. This makes it perfect for families with several cats.

All CRAVE recipes are rich in protein; they do not provide particular high-protein recipes, thus they are not suited for cats that need a diet with a reduced protein concentration. This grain-free snack comprises chicken and salmon as its key sources of protein.

CRAVE’s recipes are fewer in calories than the majority of other high-protein alternatives, making them a viable option for indoor cats with weight management issues. Nevertheless, they are not suitable for outdoor cats that need more calories to meet their energy needs or cats who struggle to maintain their weight.

There is also some cause for worry about the nutrient profile of this diet. Vitamin A, an essential component of a healthy feline diet, is absent. While CRAVE cat food is more costly than the other high-protein feeds on our list, we suggest it as a premium option.


  • Three tastes
  • Three sizes of packages
  • Less calories than most alternatives


  • Not appropriate for cats with high energy requirements
  • Vitamin A is deficient
  • Costlier than most competing brands

Wellness CORE Nature Turkey & Chicken Liver Pate – Ideal for Kittens

Kittens need far more nutrient-dense diet than adult cats, therefore it may seem unnecessary to seek out high-protein kitten food. Their small bodies use a tremendous lot of energy on growth and development throughout the first year of their lives, which is why they need kitten food.

Wellness CORE Nature Turkey & Chicken Liver Pate is a high-protein cat food specially formulated to suit the nutritional requirements of kittens less than one year. It contains DHA for cognitive development and eyesight assistance, and its smooth texture makes it easier for cats to eat.

Wet food is an excellent alternative for hydrating and nourishing active kittens, but there are a few drawbacks. Wet food is more expensive per serving than dry kibble, making it less economical. If cost is an issue, Wellness CORE also offers this dish in dry food form.

It retains a high protein content but is less costly than the wet food variant. Wet food is also detrimental to tooth health. Due to the lack of chewing at meals, there is a chance that tartar will accumulate on your kitten’s teeth and cause gum disease.


  • High-protein diet intended for kittens
  • Extreme calorie density
  • DHA supplemental for eye and brain health
  • The texture is suitable for kitties.
  • Helps with hydration


  • Less economical than dried food
  • May stimulate the formation of dental tartar

Farmina Natural and Tasty Lamb and Blueberry — Vet’s Selection

Farmina Natural and Delicious is a limited-ingredient food suitable for all life stages. This characteristic makes it the ideal high-protein cat food for felines with dietary sensitivities or allergies.

In addition, it provides a unique protein, as opposed to chicken or fish. Farmina is a fantastic option if your cat need this diet to prevent an allergic response and also requires high-protein food. It is also recommended by our veterinarian, which means it matches the nutritional requirements of prescription cat chow without the hefty price tag.

This dish includes 97% protein from from grass-fed animals. Not only does it include high-quality ingredients, but they are also ethically sourced, so you can feel good about your purchase.

While Farmina Natural and Delicious is nutritionally suitable for kittens, the kibble is too big for them to eat, thus it may be more suitable for adult cats.


  • Ingredients-restricted foods
  • Vet’s Choice for protein-rich cat food
  • Cheaper than prescription drugs
  • 97% of animal protein is supplied in an ethical manner.
  • All life phases suitable


  • Kibble is too big for kittens

Purina ONE True Instinct High Protein Dry Dog Food

The first component of Purina ONE True Instinct’s high-protein cat food is actual whitefish. This dish contains chicken, thus it is not good for cats with a chicken allergy, but it is perfect for cats with a discerning palate. Fish is very appetizing to picky cats and has an enticing aroma for cats who are reluctant to consume their meal.

This formula is densely fortified with the vitamins and minerals your cat needs, and it also contains 12% moisture to provide appropriate hydration. It is readily absorbed by cats with delicate stomachs and is grain-free if your cat requires it.

In its recipes, Purina ONE combines canola meal and beef fat that has been stored. This undermines the notion that the True Instinct food line is “100% natural.” While this may put off some consumers, there is no danger in feeding your cat any of these items. The worry relates more to deceptive advertising than to cat nutrition.

Notably, the True Instinct High Protein food line does not increase its protein level with more animal components, but rather with high-protein vegetables.


  • Whitefish is the first component in this dish
  • Appropriate taste and aroma for finicky cats
  • Facilitates hydration
  • Easily digested


  • Contains both canola and beef fat
  • The protein content is increased by adding more plant proteins.

Blue Buffalo Healthy Aging Formulation for Cats

Choosing a high-protein diet for an older cat might be more challenging than for a younger cat. Adult cats need less calorically rich diet than senior cats. Since deboned chicken is the first component in Blue Buffalo Healthy Aging, it offers a high protein content to sustain lean muscle development and a reduced calorie content for senior cats.

This food is designed for cats older than 7 years. It offers additional amino acids to support the health of senior cats and satisfies the AAFCO nutrient profiles for this age group.

If your cat has dental problems or is missing teeth, the kibble in this recipe may be too big for it. This may be reduced by moistening the kibble before to feeding, although it requires more effort. Also, the texture is significantly different from other Blue Buffalo feeds, therefore some cats are picky eaters.


  • Calorie reduction for older cats
  • Poultry is the primary ingredient.
  • Additional amino acids for good aging
  • Conforms to AAFCO dietary profiles


  • Oversized kibble may be difficult for some cats to consume.
  • Some cats are picky about texture.

Orijen Original Cat Food

If you need high-protein cat food for a fussy eater, Orijen Original is one of the finest solutions. This cat food contains 90 percent animal components.

The first seven components are all meat, so your cat’s carnivorous preferences will be satisfied. Also, it is freeze-dried raw coated, so it has substantially more taste than standard dry kibble.

Prebiotics boost immunological function while supplemental nutrients assist digestive, skin, coat, and cardiovascular health. This formula is also appropriate for all life phases, so you won’t need to modify cat food as your kitty matures.

Orijen Original’s sole significant drawback is its price, since the producer employs pricey components in its formulations.


  • 90% animal protein
  • Coated freeze-dried raw for added taste
  • Suitable for all life stages
  • An excellent option for finicky eaters


  • Expensive

Purina Pro Plan Prime Plus High Protein

Probiotics, vitamins, and minerals are abundant in Purina Pro Plan cat food to strengthen your cat’s immune and digestive systems. Prime Plus is strong in protein and formulated for elderly cats.

It offers less calories than many other high-protein dishes to minimize weight gain, but yet has enough protein to promote lean muscle mass preservation. Extra taurine and vitamin A are included to prolong your cat’s eye health.

This Purina Pro Plan dish is excessively rich for some cats, causing gastrointestinal distress. The majority of them acclimate to the meal over time, although it is advisable to move to a new cuisine gradually to avoid this.

If your cat tends to have a sensitive stomach, it is advisable to gradually switch their diet to help them acclimate to the greater protein content in this food.


  • Improves immunity and digestion
  • Recipe low in calories for geriatric cats
  • Additional vitamins and minerals for eye health


  • Causes upset stomach in certain cats

Buyer's Guide

What are the advantages of high-protein food for cats?

There are various advantages of providing a high-protein diet to cats:

  • Decreased obesity risk

High-protein food helps your cat feel full longer and consume less food. This facilitates their ability to maintain a healthy weight.

  • Weight reduction

Food for cats who need to reduce weight must have a high calorie density. This necessitates that they consume food with a lesser caloric density. Also, they need food that keeps them full and reduces their overall hunger. As high-protein meals contain less carbohydrates and are more satisfying than many other foods, they may help in weight reduction.

  • Decreased diabetes risk

A reduced carbohydrate content ensures that your cat’s blood sugar remains steady over time, so decreasing the likelihood that it may acquire diabetes.

What Is the Protein Requirement of Cats?

Adult cats’ diet should have at least 26% protein, whereas kitten food should contain at least 30% protein. Due to the natural loss of muscle as they age, senior cats generally need a greater protein intake.

Cats are obligate carnivores, meaning they must consume meat in order to thrive. Cats, unlike many other animals (including humans), need protein to sustain important bodily processes.

What Constitutes a high-protein cat food?

Nutritional criteria for cat food are determined by the Association of American Feed Control Officials (AAFCO). Any diet containing more than 30 percent protein is branded as high-protein, however this does not always indicate that the protein concentration is “high” for cats. The majority of meals satisfy the basic requirements. The protein level of high-protein cat food exceeds the minimal need.

Considerations About High-Protein Cat Food

It should not be difficult to choose the proper cat food. Here are a few things to consider while purchasing high-protein foods:

  • Contemplate moist meals

Dry cat food often loses nutritional integrity, so your cat must consume more food to get the same quantity of nutrients. Wet meals preserve the natural quality of their constituents, whereas freeze-dried foods are meant to overcome this issue. But, while wet food is more expensive, it may be combined with dry kibble to improve the overall quality of your cat’s diet.

  • Choose entire meat

Always make meat the first item in your cat’s meal. Foods with a high protein content should include more meat. Fruits, vegetables, and grains may be included in your cat’s diet, but meat should always take precedence.

  • Avoid proteins made from soy

Sometimes soy-based proteins are added to increase the protein content of cat food, although these are plant-based proteins. They raise the protein content without improving the food’s nutritious value.

  • Ensure the meals provides essential amino acids

AAFCO-labeled cat foods will always include enough vitamins, minerals, and amino acids to suit your cat’s nutritional needs. Some amino acids are inaccessible to cats, thus they must get them from food. Taurine is the most crucial to seek for. This amino acid deficit might have major health effects for your cat.

Positives and Negatives of High-Protein Cat Food

There are advantages and disadvantages to feeding your cat a high-protein diet.


  • The majority of cats thrive on a high-protein diet.
  • Additional amino acids in protein aid in the maintenance of vital bodily activities.


  • Diets high in protein are unsafe for cats with renal problems.
  • Foods rich in protein may be high in calories.

Before converting your cat to a high-protein diet, you should consult with your veterinarian to confirm that it is safe.


1. Is High-Protein Cat Food Beneficial?

Indeed, high-protein cat food is healthy for cats since it allows them to consume a more natural diet. These high-protein cat diets will surely assist your cat maintain a good body condition and weight.

Protein is essential for building and maintaining muscle, so these meals will help your cat maintain a healthy weight while remaining active.

2. Is high-protein cat food beneficial for senior felines?

Yes, senior cats may benefit from high-protein cat food since it can assist in the preservation of muscle mass, which becomes more important as cats age.

In fact, senior cat food has a higher-than-average amount of protein, which is why it is significantly more important for senior cats than for younger adult cats.

3. Which protein is the easiest for cats to digest?

Cats are carnivores, thus they can consume any kind of animal protein. In this regard, it is important to highlight that certain cat meals include soy and maize, which are difficult for cats to digest.


Selecting a high-protein cat food should not be difficult. Blue Buffalo Wilderness High Protein is the best overall high-protein cat food in Canada, according to BestForPets‘ (bestforpets.org) ranking of the best high-protein cat foods in Canada.

This meal mimics the carnivorous diet of a wild cat and provides superior nourishment for your cat’s general health. The most cost-effective high-protein cat food in Canada is IAMS Proactive Health High Protein.

This meal provides a full, high-protein diet at a cheaper price than many other brands. Our top-tier selection is CRAVE Grain-Free Indoor Adult High Protein. This recipe is intended particularly for indoor cats that may struggle with weight management.

We suggest Wellness CORE Natural Turkey & Chicken Liver Pate for kittens. This wet food gives your growing kitten with the nutrition it needs to develop and keep its vitality.

Our veterinarian recommends Farmina Natural and Tasty Lamb and Blueberry as a high-protein cat food. This recipe provides the quality of prescription food without the prescription fee. It has few ingredients and is suitable for cats with food sensitivities or allergies.

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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