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The 10 Best High-Protein Cat Foods Brands

Cats are finicky eaters, so it can be difficult to find nutritious cat food that matches 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 can be beneficial for a great number of cats.

Active cats require extra protein to preserve muscle mass, cats with diabetes frequently require a high-protein diet, and sometimes veterinarians prescribe high-protein food for cats battling to maintain a healthy weight.

If your cat needs high-protein cat food for any reason, we're here to help you locate one.

These BestForPets (bestforpets.org)'s evaluations provide an overview of the best high-protein cat foods brands, so you may provide your cat with the greatest nutrition possible while giving them the additional protein they require to flourish.


Blue Buffalo Wilderness High Protein

Blue Buffalo Wilderness High Protein is the best 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 such as peas and sweet potatoes.

There are no chemicals or preservatives and every component is a complete food. Blue Buffalo’s distinctive 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 bit 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


IAMS ProActive Health Protein Supplement

IAMS ProActive Health High Protein is a more affordable high-protein cat food choice. In fact, we feel it is the most affordable high-protein cat food in Canada. It is not only high in protein, but also in fiber, so it helps your cat maintain a healthy weight.

Additionally, 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 high protein
  • Controls hairball formation
  • Appropriate for both indoor and outdoor cats
  • Completely nutritional


  • Just one taste is available


CRAVE Adult Grain-Free Indoor High Protein

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

All CRAVE recipes are high in protein; they do not offer specific high-protein recipes, so they are not suitable for cats who require a diet with lower protein content. This grain-free food contains chicken and salmon as its primary sources of protein.

CRAVE’s recipes are lower in calories than the majority of other high-protein options, making them a good option for indoor cats with weight control issues.

However, they are not suitable for outdoor cats who require additional calories to meet their energy needs or cats who struggle to maintain their weight.

There is also some cause for concern regarding the vitamin profile of this food. Vitamin A, an essential component of a healthy feline diet, is absent. Because CRAVE cat food is more expensive than the other high-protein foods on this list, we recommend it as a premium option.


  • Three tastes
  • Three sizes of packages
  • Fewer 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

Kittens must consume a far more nutrient-dense diet than adult cats, even if it may not seem necessary to seek out high-protein kitten chow. Their small bodies use a tremendous lot of energy on growth and development throughout the first year of their lives, which is why they require 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. However, it is less costly than the wet food alternative.

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.
  • Facilitates hydration


  • Less economical than dry food
  • May promote the formation of the dental tartar


Farmina’s Natural and Tasty Lamb and Blueberry

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 needs this diet to prevent an allergic response and also requires high-protein food. It is also recommended by our veterinarian, which means it fits all the nutritional requirements of prescription cat food without the hefty price tag.

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

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


  • Ingredients-restricted foods
  • The vet recommended high-protein cat food
  • cheaper than prescription drugs
  • 97% of animal protein is supplied in an ethical manner.
  • All life phases appropriate


  • 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 especially 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 ensure appropriate hydration. It is readily absorbed by cats with delicate stomachs and is grain-free if your cat requires that.

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.” Although 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
  • Additional plant proteins increase protein content


Orijen Original Cat Food

If you need high-protein cat food for a very fussy eater, Orijen Original is among the best possibilities. This cat food contains 90 percent animal components. The first seven components are all meat, so your cat’s carnivorous cravings will undoubtedly be satisfied.

Additionally, it is freeze-dried raw coated, so it has substantially more taste than standard dry kibble. Added nutrients assist digestive, skin, coat, and cardiovascular health, while prebiotics boosts the immune system. This formula is also appropriate for all life phases, so you won’t need to modify cat food as your kitty ages.

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


  • 90% animal protein
  • Coated freeze-dried raw for added taste
  • Appropriate for all phases of life
  • 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 a high-protein formula designed for geriatric cats.

It has fewer calories than many other high-protein recipes to prevent weight gain but still contains enough protein to support lean muscle mass maintenance. Extra taurine and vitamin A are included to prolong your cat’s eye health.

Some cats find this Purina Pro Plan recipe to be too rich and stomach-upsetting. 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
  • Low-calorie recipe for elderly cats
  • Additional vitamins and minerals for eye health


  • Causes upset stomach in some 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:

  • Reduced risk of obesity: A high-protein diet keeps your cat satisfied longer and encourages them to consume less food. This facilitates their ability to maintain a healthy weight.
  • Cats who need to reduce weight require food with a high-calorie density. This necessitates that they consume food with a lesser caloric density. Additionally, they require food that keeps them full and reduces their overall hunger. Since high-protein meals contain fewer carbohydrates and are more satisfying than many other foods, they can aid in weight reduction.
  • A reduced carbohydrate content ensures that your cat’s blood sugar remains steady over time, so minimizing their chance of getting diabetes.

What Is the Protein Need 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 require a greater protein intake.

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

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 labeled 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 content of a high-protein cat food exceeds the minimal need.

Considerations Regarding High-Protein Cat Food

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

  • Consider wet food. Dry cat food frequently loses nutritional integrity, so your cat must eat more to receive the same level of nourishment. Wet meals preserve the natural quality of their constituents, while freeze-dried foods are meant to overcome this issue. However, while wet food is more expensive, it can be combined with dry kibble to improve the overall quality of your cat’s diet.
  • The first item in your cat’s meal should always be meat. Foods with a high protein content should contain more meat. Fruits, vegetables, and grains can be included in your cat’s diet, but meat should always take precedence.
  • Soy-based proteins are sometimes added to increase the protein content of cat food, although these proteins are derived from plants. They raise the protein content without improving the food’s nutritious value.
  • Ensure the food provides essential amino acids: AAFCO-labeled cat foods will always include enough vitamins, minerals, and amino acids to suit your cat’s nutritional needs. Certain amino acids are inaccessible to cats, thus they must obtain them from food. Taurine is the most crucial to seek for. This amino acid deficit might have major health effects on 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.
  • Added amino acids in protein aid in the maintenance of vital bodily activities.


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

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

Regardless of whether you give your cat dry or wet food, you need a dish that will keep the mess contained; the Hepper Nom Nom Bowl does precisely that.

This item is developed with the comfort of your cat in mind. The whisker-friendly bowls are low and broad to reduce whisker fatigue, and the wide catch tray guarantees that all food remains in the bowl.


Selecting a high-protein cat food should not be difficult. Blue Buffalo Wilderness High Protein is the best high-protein cat foods brands, according to this ranking. 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 recommend Wellness CORE Nature Turkey & Chicken Liver Pate for kittens. This wet food gives your growing kitten with the nutrition it needs to develop and keep its vitality. BestForPets (bestforpets.org)’s veterinarian recommends Farmina Natural and Delicious Lamb and Blueberry as high-protein cat food. This recipe provides the quality of prescription food without the prescription fee. It has few ingredients and is safe for cats with food sensitivities or allergies.

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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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