Top Royal Canin Hydrolyzed Protein Cat Food Reviews in 2022

Royal Canin Veterinary Diet Hydrolyzed Protein HP Dry Cat Food is a very digestible diet for cats of adult age. It’s designed with hydrolyzed soybean proteins that are composed of peptides that have a low molecular weight which means they are absorbable by the digestive tract, with the least risk of creating an immune response.

The optimal amounts of B amino acids and vitamins strengthen your cat’s skin barrier. Omega-3 fats EPA and DHA aid in maintaining a healthy coat and skin. A unique blend of fibers aids in the health of digestion in cats that are susceptible to stomach upsets, such as diarrhea.

With strict manufacturing processes to prevent cross-contamination, you can be confident in feeding the Royal Canin Hydrolyzed Protein Adult HP long-term to cats that are sensitive to foo.

 Royal Canin Hydrolyzed Protein Cat

Royal Canin Key Benefits

  • Dry cat food that is veterinary-only is made from hydrolyzed proteins for adult cats suffering from food sensitivities.
  • Reduces Skin and GI reactions that could be the result of allergies to proteins commonly found in pet food.
  • It reduces the chance of reactions caused by proteins that have been broken into smaller pieces that are more likely not to be detected by the immune system.
  • The skin barrier is strengthened by providing essential nutrients that help maintain the healthy skin of cats suffering from skin irritation and sensitization.
  • Supports healthy digestion by providing an exclusive mix of prebiotics and fibers.

Veterinary Authorization

This item requires authorization by your vet. Simply submit your pet’s information as well as the details of your vet’s clinic when you Checkout and we’ll check in with your vet to confirm. If you have the authorization in writing to use, you can speed up the procedure by uploading a scan or image of it to the Prescriptions section of your account or in your order confirmation. 

Diet Transitioning

Pets are often sensitive to abrupt shifts in diet. Therefore, it is vital to stick to a gradual transition strategy to ensure your pet’s wellbeing and efficiency. Talk to your Veterinarian for the best method for your pet to be transitioned to a new diet.

About Food Sensitivities

Food sensitivities refer to reactions to harmless proteins found in food and can be seen in cats at any age. Food sensitivities are determined through a test of elimination that is conducted with the guidance of a vet. Your vet may recommend a dietary supplement that has hydrolyzed proteins (ones that have been broken down in part) or other novel proteins (ones which your pet is not likely to have come in contact with).

About Royal Canin

Royal Canin’s philosophy of animal-first guides the scientific approach that places the dog and cat at the forefront of our formulation process. The ingredients used are chosen to enhance the nutritional value of the food and the selection and quality of these nutrients is an important aspect of the entire process. We offer Veterinary exclusive diets that help with various ailments by using formulas that are tasty for both pets and cats. Many are available in both dry and wet formulations for dogs and cats.

Royal Canin Hydrolyzed Protein Cat

A Cat’s Guide to Royal Canin Veterinary Diet

If a domestic cat were able to communicate with humans, digestive issues should be at the top of the priority list. It’s a good thing there are brand names for cat foods that are focused on healthy digestion, balanced nutrition, and digestive issues. It is the Royal Canin Veterinary Diet that maintains an extremely digestible blend of protein that is pure as well as vitamins and amino acids.

In the year 1968, Royal Canin prioritizes healthy cat nutrition, quality, and security in their cat food to guarantee the highest level of quality. Royal Canin’s veterinarians and pet nutritionists breeders, and cat experts created the exact diet to meet the cat’s nutritional requirements.

If you are in need of the best food for your cat who is sensitive and all other options have not been successful it is the Royal Canin Veterinary Diet Feline Hydroxylyzed Protein Hp Adult Dry Cat Food will make your cat purr. This pure protein allows me to feel at ease and normal!

Importance of Feeding Royal Canin

First, Royal Canin has been at the forefront of nutrition for pets for more than 50 years, with premium products, safety standards, and cutting-edge research conducted with the most experienced breeders, veterinarians, nutritionists, and pet professionals who create the best diets for animals with special needs.

Royal Canin Veterinary Diet Feline Hydrolyzed Protein Adult Hp Dry Cat Food’s recipe targets urinary, digestive, and skin health, which helps improve gastrointestinal and dermatological symptoms resulting from food sensitivities. It is veterinary-only dry cat food and is an effective long-term solution for cats who have food sensitivities.

The principal component and the protein source is hydrolyzed soy proteins can be easily absorbed into the digestive tract of cats without triggering negative reactions within the body’s immune system. Royal Canin’s S/O Index promotes urinary health. The most effective levels of B vitamins amino acids, and omega-3 fats EPA and DHA ensure a healthy coat and skin.

What exactly is Royal Canin work?

This Royal Canin’s Veterinary Diet for Feline Hydrallyzed Protein Hp Adult Dry Cat Food recipe’s main ingredient of hydrolyzed soybean protein minimizes food sensitivities caused by the common proteins in pet food that may cause allergic skin reactions (e.g. itching, rashes, and wounds) or digestive reactions (e.g. vomiting, diarrhea).

What happens with this particular protein source (and the only carbohydrates) is because the soy protein hydrolyzed transforms into chemical amino acid fragments hypoallergenic to an allergy that travel across the body’s immune system unnoticed. The unique combination of prebiotics and fibers assists in controlling digestion and aids in maintaining digestion health.

These vital nutrients, including the optimal quantity of B amino acids and vitamins, help to strengthen the natural and healthy skin barrier of cats. Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA) are omega-3 long-chain fats that help maintain a healthy coat and skin. They also help cats who are susceptible to digestive issues.

Finally, Royal Canin’s S/O index diet creates an environment for urinary discharge which is not conducive to creating urinary crystals as well as kidney stones (e.g. strovivite, struvite, and calcium Oxalate).

Royal Canin Hydrolyzed Protein Cat

Royal Canin Nutritional Value

Royal Canin Veterinary Diet Feline Hydroxylyzed Protein Hp Adult Dry Cat Food is a complete grain dry cat food that makes use of soy as its primary protein source. Below is the basic nutritional value of the areas of fat, protein fiber, omega-3 fatty acids.

Crude Protein (23.0 percent) is the measurement of all nitrogen sources and includes nitrogen that is not protein, and may be of no value to humans. It is a chemical analysis of the amount of animal (e.g. milk, chicken, etc.) as well as non-proteins (e.g. cereal grains) within the diet.

Crude Fat (18.0 18.0 %) is the term used to describe substances that are fat-soluble, such as the content of lipids in your cat’s food after it is eaten. The diet is limited in fat.

Crude Fiber (5.6 percent) is an indicator of indigestible pentosans and cellulose as well as lignin as well as other constituents of these types made up of chemical fibers. It has no nutritional value however it is a major component of the intestinal tract peristalsis, which is a muscular contraction that resembles waves to relax abdominal muscles.

Eicosapentaenoic Acid (EPA) (0.18 percent) is an omega-3 fatty acid that is long-chain and EPA together in conjunction with Docosahexaenoic Acid (DHA) (0.08 percent) enhances a wide range of bodily ailments, including helping to maintain a healthy cat’s coat and skin.

Transition to Royal Canin Veterinary Diet

To ensure the best outcome and safety guidelines, gradually switch your pet’s diet over a period of seven days to avoid stomach upset. In order to make the transition smooth make sure that you mix your pet’s existing diet with its new food. In the course of seven days, gradually reduce the amount of the current food for your pet while increasing the amount of the new diet.

Divide the recommended daily allowance into smaller portions and feed them throughout the day. Always have fresh water on hand throughout the day. Your veterinarian should be monitoring your cat’s health. Make sure to feed only what is recommended Veterinary Diet dry food, canned food, and treats for cats.

 Royal Canin Hydrolyzed Protein Cat

Feeding Instructions

WeightDaily Feeding (Cup)
5 LBS3/8
7 LBS1/2
9 LBS5/8
11 LBS3/4
13 LBS1
15 LBS1 1/8
17 LBS1 1/4

It is suggested to feed your cat 2 to 4 equal portions of their diet every day.

Transition Instructions

Pets are susceptible to abrupt shifts in diets. Therefore, it is essential to adhere to a gradual plan of transition to ensure your pet’s health as well as the product’s efficiency. It is recommended to adhere to at least a seven-day plan of transition before giving your dog brand new food. Cats often do not like mixing their diets. We recommend adding the new diet in a separate bowl from your old diet.

Begin by mixing 75 percent of your pet’s present diet with 25 percent of the new diet on Day 1 and Day 2. Days 3 and 4 Mix 50% of your existing diet and 50 percent of the new diet. Days 5 and 6 Mix 25 percent of the present diet, and add 75 percent of the new diet. For Day 7 give your dog the brand new diet only. Consult your veterinarian for the best method to introduce your pet to a new diet.


Do not give the bag to pets or children and keep the packaging at room temperature.

Concluding Thoughts

Royal Canin Veterinary Diet Feline Hydrolyzed Protein Adult Hp Dry Cat Food is a top hypoallergenic pet food for allergies and skin sensitivity, and even a small difference in nutrition can make huge differences to your pets’ health and overall happiness.

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