The protein in the diet is provided by peas, duck and hydrolyzed soy, which are appropriate for cats with certain food sensitivities.

Formulated to support the skin’s natural protective barrier for optimal skin health.

Eicosapentaenoic and docosahexaenoic acids are long chain omega-3 fatty acids that promote a healthy skin and coat.

Naturally preserved to ensure freshness and quality.

Specially formulated to assist in the management of adverse food reactions in adult cats.

Working toward a sustainable future

Our belief that pets make our world better inspires and gives life to our purpose of making a better A BETTER WORLD FOR PETS ™

Discover more
Labrador Retriever adult sitting with its owner outdoors

Peas, duck by-product meal, pea protein, coconut oil, natural flavors, hydrolyzed soy protein, vegetable oil, calcium sulfate, sodium bisulfate, DL-methionine, fish oil, sodium pyrophosphate, choline chloride, salt, monocalcium phosphate, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement], taurine, calcium carbonate, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3531 kilocalories of metabolizable energy (ME) per kilogram or 332 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)30.0%
Crude Fat (min)11.0%
Crude Fiber (max)5.8%
Moisture (max)8.0%
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA) (min)0.12%
Omega-3 fatty acids* (min)0.3%.

*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.

Dry Feeding

Target Weight OVERWEIGHT NORMAL LEAN
4.4 lb (2 kg) 1/4 cup (27 g) 3/8 cup (34 g) 1/2 cup (41 g)
5.5 lb (2.5 kg) 3/8 cup (32 g) 3/8 cup (40 g) 1/2 cup (48 g)
6.6 lb (3 kg) 3/8 cup (36 g) 1/2 cup (45 g) 5/8 cup (54 g)
7.7 lb (3.5 kg) 3/8 cup (40 g) 1/2 cup (50 g) 5/8 cup (61 g)
8.8 lb (4 kg) 1/2 cup (44 g) 5/8 cup (56 g) 6/8 cup (67 g)
9.9 lb (4.5 kg) 1/2 cup (48 g) 5/8 cup (60 g) 6/8 cup (72 g)
11 lb (5 kg) 1/2 cup (52 g) 6/8 cup (65 g) 7/8 cup (78 g)
12.1 lb (5.5 kg) 5/8 cup (56 g) 6/8 cup (70 g) 7/8 cup (83 g)
13.2 lb (6 kg) 5/8 cup (59 g) 6/8 cup (74 g) 1 cup (89 g)
14.3 lb (6.5 kg) 5/8 cup (63 g) 7/8 cup (78 g) 1 cup (94 g)
15.4 lb (7 kg) 6/8 cup (66 g) 7/8 cup (83 g) 1 cup (99 g)
16.5 lb (7.5 kg) 6/8 cup (69 g) 7/8 cup (87 g) 1 1/8 cup (104 g)
17.6 lb (8 kg) 6/8 cup (73 g) 1 cup (91 g) 1 1/8 cup (109 g)
18.7 lb (8.5 kg) 6/8 cup (76 g) 1 cup (95 g) 1 1/4 cup (114 g)

Mixed Feeding

Weight Can + Overweight Normal Lean
4.4 lb (2 kg) 1/4 can + 1/8 cup (15 g) 1/4 cup (23 g) 3/8 cup (30 g)
5.5 lb (2.5 kg) 1/4 can + 1/4 cup (20 g) 1/4 cup (29 g) 3/8 cup (37 g)
6.6 lb (3 kg) 1/2 can + 1/8 cup (12 g) 1/4 cup (23 g) 3/8 cup (32 g)
7.7 lb (3.5 kg) 1/2 can + 1/8 cup (16 g) 1/4 cup (29 g) 3/8 cup (39 g)
8.8 lb (4 kg) 1/2 can + 1/4 cup (20 g) 3/8 cup (34 g) 1/2 cup (46 g)
9.9 lb (4.5 kg) 1/2 can + 1/4 cup (24 g) 3/8 cup (40 g) 1/2 cup (53 g)
11 lb (5 kg) 1/2 can + 1/4 cup (28 g) 1/2 cup (45 g) 5/8 cup (59 g)
12 lb (5.5 kg) 1/2 can + 3/8 cup (32 g) 1/2 cup (50 g) 3/4 cup (65 g)
13 lb (6 kg) 1/2 can + 3/8 cup (35 g) 5/8 cup (55 g) 3/4 cup (71 g)
14 lb (6.5 kg) 1/2 can + 3/8 cup (39 g) 5/8 cup (60 g) 7/8 cup (77 g)
15 lb (7 kg) 1/2 can + 1/2 cup (42 g) 3/4 cup (65 g) 7/8 cup (83 g)
17 lb (7.5 kg) 1/2 can + 1/2 cup (45 g) 3/4 cup (70 g) 1 cup (88 g)
18 lb (8 kg) 1 can + 1/4 cup (25 g) 1/2 cup (50 g) 3/4 cup (70 g)
19 lb (8.5 kg) 1 can + 1/4 cup (28 g) 5/8 cup (55 g) 3/4 cup (75 g)
20 lb (9 kg) 1 can + 3/8 cup (31 g) 5/8 cup (59 g) 7/8 cup (81 g)
21 lb (9.5 kg) 1 can + 3/8 cup (34 g) 5/8 cup (64 g) 7/8 cup (86 g)
22 lb (10 kg) 1 can + 3/8 cup (37 g) 3/4 cup (68 g) 1 cup (91 g)
Royal Canin Veterinary Diet Feline Selected Protein PD Dry Cat Food

Still have questions about this product?

Find out how to reach us, and get in touch

Ask a question

Customer reviews

Mkt1967
03 Oct 2018

My cats are soft like bunnies!

[This review was collected as part of a promotion.] One of my cats has skin allergies and since my cats free-feed I give them both PD. Totally eliminated the allergy symptoms and the low ingredient food has had the added benefit of thickening both cat’s coats so their fur is bunny-soft!
Maureen62244
02 Oct 2018

Keeps my cat healthy!

[This review was collected as part of a promotion.] This diet keeps my cat with IBD healthy. His coat is shiny, and his GI is healthy. Thank goodness for this diet!
Henry1010
23 May 2017

Great for all my cats

[This review was collected as part of a promotion.] Finicky cats love the taste. I have three cats and they all love it.
Babaloo2
22 May 2017

She LOVES it

[This review was collected as part of a promotion.] The vet recommended this fo my cat with bladder and kidney issues. She loves it and she's healthy!
Tripod kitty owner
22 May 2017

High quality product!

[This review was collected as part of a promotion.] I adopted a special needs cat diagnosed with IBD. Most foods (wet or dry) did not agree with her, until her Vet had me try Adult PD. This food has made an incredibly positive difference in her digestive issues - and she evidently likes the taste - she's been on it for almost 2 years now!
RnBethT64
07 May 2017

My cat loves it

[This review was collected as part of a promotion.] My cat has food sensitivity and inflammatory bowel problems. He refused to eat any hypo allergenic foods, but loves this one
Rae and kitties
06 May 2017

Purrfect For Cats With Food Allergies

[This review was collected as part of a promotion.] With four cats, finding a grain free, allergy friendly dry food can be a challenge. Not only does my restricted diet cat love this, but it is a hit with the other three as well. Finally a healthy cat food that I can free-feed with. Four happy kitties all give it two paws up.
Pandora
02 May 2017

Helps my cat with Inflammatory Bowel Disease

[This review was collected as part of a promotion.] After being diagnosed with Inflammatory Bowel Disease, the vet prescribed this. My cat didn't want to try it for the first couple days but now she seems to like it and eats a lot of it. I'm glad I didn't give up on this food after the first couple of days. Her IBD is under control and the new diet may be helpful in addition to the medications.
MaxieWaxie
02 May 2017

No more UTI's

[This review was collected as part of a promotion.] Have been buying this for years. Has cut down on the number of UTI's MAX has gotten. He and I are very happy about that.
LAJ3
12 Apr 2017

Mojo loves it!

I bought this after my Mojo was diagnosed with IBD. (Inflammatory Bowel Disease) He is not a great eater to begin with but, he liked this one. It has also helped decrease his diarrhea episodes. I'm thankful Royal Canin developes these types of prescription diets. He requires less medication and I'm sure he feels better too.