Royal Canin Veterinary Diet Selected Protein Adult PD Dry Cat Food

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8.8-lb bag
  • 8.8-lb bag
  • 17.6-lb bag
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Keep that kitty suffering from food related allergies and upset stomachs feeling her best! Royal Canin Veterinary Diet Selected Protein PD (Peas & Duck) Dry Cat Food (formerly Hypoallergenic Selected Protein) is a vet-prescribed diet perfect for cats with adverse reactions to common food sources that lead to dermatitis lesions or alopecia, and gastrointestinal problems like inflammatory bowel disease and vomiting. The delicious duck and pea protein formula requires a veterinary prescription.

Key Benefits

  • For cats with sensitive stomachs or food-related allergies
  • Taurine protects the heart, mixed tocopherols protect the eyes and rosemary extract helps reduce allergies
  • Helps manages adverse food reactions with dermatologic or gastrointestinal allergies
  • Formula strengthens skin barrier with B vitamins and amino acids
  • Delicious duck recipe has exceptional palatability with cats

Note: Royal Canin Veterinary Diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to

See all items by Royal Canin Veterinary Diet

  • Item Number
  • Weight
    8.8 pounds
  • Brand
    Royal Canin
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Sensitive Digestion, Prescription Food, Limited Ingredient Diet

Nutritional Info


  1. Peas, Duck By-Product Meal, Pea Protein, Coconut Oil, Natural Flavors, Hydrolyzed Soy Protein, Vegetable Oil, Calcium Sulfate, Monocalcium Phosphate, Dl-Methionine, Sodium Bisulfate, Fish Oil, Salt, Calcium Carbonate, Taurine, Choline Chloride, Vitamins [Dl-Alpha Tocopherol Acetate (Source of Vitamin E), L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Niacin Supplement, Biotin, D-Calcium Pantothenate, Riboflavin Supplement, Pyridoxine Hydrochloride (Vitamin B6), Vitamin A Acetate, Thiamine Mononitrate (Vitamin B1), Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement], Trace Minerals [Zinc Proteinate, Zinc Oxide, Ferrous Sulfate, Manganese Proteinate, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite, Copper Proteinate], Rosemary Extract, Preserved with Mixed Tocopherols and Citric Acid.

Caloric Content

  1. 3,499 kcal/kg, 329 kcal/cup
Guaranteed Analysis
Crude Protein 30.0% min
Crude Fat 11.0% min
Crude Fiber 5.7% max
Moisture 8.0% max
Eicosapentaenoic Acid (EPA) 0.12% min
Docosahexaenoic Acid (DHA) 0.05% min

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Customer Reviews

Rated 4.8 out of 5 by 49 reviewers.
Rated 5 out of 5 by Awesome solution food! My rescue kitty Buffy, has extremely debilitating food allergies. It took getting blood tests, (which came up with she is Feline Infectious Peritonitis well) and such before my Vet recommended I try Royal Canin Protein Duck diet. The combination of her FIP and her food allergies, it was difficult to keep any weight on her, she was under 6 lbs and losing weight! It turns out that although she is desperately allergic to chicken, she is not allergic to duck! Even the smallest amount, (even just a lick) of chicken sends my Buffy into frenzied itching and chewing herself, to the point I have to give her an allergy pill, just to give her any peace. She was also losing her fur a lot!! After putting her on the Royal Canin PD for only a few days, she completely stopped being itchy and chewing on herself. After being on it for a few months, her coat is now beautiful and glossy, and she has gained weight and been able to maintain 7.5 lbs since we started the RCPD. She has been on this diet now for 1.5 yrs, I wouldn't feed her anything else!!!! Thank you Royal Canin, Love Buffy❤! January 6, 2017
Rated 5 out of 5 by Cats with severe digestive issues do well on this food! Service was excellent ...arrived on time ... well packaged, etc. THANKS! January 11, 2017
Rated 5 out of 5 by Perfect Great service and product as expected. Sales person was nice and very knowledgeable. November 24, 2016
Rated 5 out of 5 by My cat loves this food. Have been ordering this food for a while and get it on a automatic resend program. It is a nice way to do it and it comes quickly-within 2-3 days. November 15, 2016
Rated 5 out of 5 by Excellent product and service. Thank you Royal Canin Veterinary Diet was recommended by Meow's Vet years ago for skin allergies. It's her food. It's all she will eat. She is nine now and has the most beautiful coat (except for a bald stomach caused by the allergies). She doesn't care though. She knows she's georgous. Thank you October 31, 2016
Rated 5 out of 5 by Great brand, nice discount I have been buying this brand of cat food for a several years and my cats do well on it. It is very expensive and it was nice to find an automated order that comes at a discount. October 17, 2016
Rated 5 out of 5 by Biggest Dry Food Bag! You are able to buy the biggest bag of Royal Canin Veterinary Diet Selected Protein Adult PD Dry Cat Food on the website. All local stores only carry the 8.5 pound bag - so a 17.6 pound bag is a great deal. This food works great for our cat who has IBS! September 14, 2016
Rated 3 out of 5 by Tasty but ingredients are problematic My vet prescribed this food as a way to determine whether my cat has food allergies. Actually, my vet originally prescribed the wet food, but felt my cat wasn't getting enough calories so she suggested I also feed my cat a little dry food. My cat liked the taste of this food. However, after buying the food, I realized the ingredients are problematic. First, a cat could be allergic to not only chicken, but to all poultry, so duck is not the best for an elimination diet. Second, this food has soy and fish oil - two other potential allergens. As a result, I feel that this food was a waste of time and money. My cat still is allergic to something but this food did not help me figure it out what she is allergic to. There are much better foods out there, like Hound and Gatos Pork formula, that are much cheaper and do not contain potential allergens. September 3, 2015
  • 2017-01-17 T06:23:29.284-06:00
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