Royal Canin Veterinary Diet Ultamino Dry Dog Food

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19.8-lb bag
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Royal Canin Veterinary Care Nutrition, is a complete line of veterinary-exclusive diets that provide complete and balanced nutrition for healthy dogs and cats, based on their life stage and specific needs. Your veterinarian can help you to determine the Royal Canin Veterinary Care Nutrition diet that is right for your dog or cat.

Key Benefits

  • Canine Ultamino is a highly palatable, highly digestible, complete and balanced hydrolyzed protein diet recommended for adult dogs with food sensitivities
  • Formulated with low molecular weight peptides to support dermatological and gastrointestinal health
  • Specifically formulated for use as a short-term elimination feeding and as long-term nutrition for dogs with food sensitivities
  • Contains optimal amounts of B vitamins and amino acids help to maintain the skin's natural barrier and a synergistic complex of antioxidants to support immune system health
  • Made with high quality ingredients using the highest industry standards for manufacturing in Royal Canin's company-owned plants located in the USA and Canada

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
    19.8 pounds
  • Brand
    Royal Canin
  • Breed Size
    All Breeds, Small, Medium, Large
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Prescription Food

Nutritional Info


  1. Corn Starch, Hydrolyzed Poultry By-Products Aggregate, Coconut Oil, Soybean Oil, Natural Flavors, Potassium Phosphate, Powdered Cellulose, Calcium Carbonate, Sodium Silico Aluminate, Chicory, L-Tyrosine, Fructooligosaccharides, Fish Oil, L-Lysine, Choline Chloride, Taurine, L-Tryptophan, Vitamins [Dl-Alpha Tocopherol (Source of Vitamin E), Inositol, 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], Dl-Methionine, Marigold Extract (Tagetes Erecta L.), Histidine, Trace Minerals (Zinc Proteinate, Zinc Oxide, Ferrous Sulfate, Manganese Proteinate, Copper Proteinate, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Rosemary Extract, Preserved with Mixed Tocopherols and Citric Acid.

Caloric Content

  1. 3,688 kcal/kg, 313 kcal/cup
Guaranteed Analysis
Crude Protein 16.9% min
Crude Fat 14.5% min
Crude Fiber 4.2% max
Moisture 10.0% max

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Customer Reviews

Rated 4.7 out of 5 by 87 reviewers.
Rated 5 out of 5 by Great Food I have a mixed golden bernese mountain dog. 6years old. He started having allergy problems and lost 10 lbs ,he was not doing well. I went to a vet dermatologist and she is doing this diet for four weeks, he has gained the weight back and eats only this food. two cups am and two pm. I give him a little for snacks. I don't give him anything else! this food has helped him and after the four week test, we will see if he has to remain on the diet. it is not cheap, although vet bills are costly also, and if he does well , I will keep him on the diet. I would recommend this to anyone with vet approval. January 12, 2017
Rated 5 out of 5 by Amazing food This helped my dog who has serious allergies to food protein and he was ill for over two years. They finally prescribed this ultamino and he is better. It's amazing seeing him full of energy and not in pain. January 14, 2017
Rated 5 out of 5 by Best Food Ever This product has enabled our dog to recover from severe allergies. Diego our pooch was completely bald on his back and this food along with meds has solved most of his problems. Such a GREAT buy on this website with the coupons and auto ship. January 6, 2017
Rated 5 out of 5 by Great dog food for my little picky eater My Yorkie has a very sensitive stomach and can't tolerate very many foods. This one has worked just fine for him -- it only took us about 11 years to find something that consistently works. Chewy offered the same food at a less than it cost from our veterinarian and with overnight, free delivery. January 5, 2017
Rated 5 out of 5 by Prompt service and good product After 2 years, my dog was diagnosed with IBD and was put on a special food - Ultamino. Being a large dog, he had to eat 4 cups a day and with a 19.5# bag that meant I had to have another bag within 4 weeks. The vet carries all the Royal Canin products but was having trouble getting me a bag in the appropriate time. Chewy took my order, confirmed the prescription product with my vet, and had it to my door in 2 days - no charge shipping. PLUS Chewy had the lowest price for this food. My dog and I can rest easy now without worrying about his getting this specific product in time. December 23, 2016
Rated 5 out of 5 by Resolved digestive problems. This food was prescribed by our veterinarian to help with our 13 year old lab's digestive problems. It worked well and also works with her food allergy issues. As a bonus, she really likes it. Expensive, but worth it as it helps our old girl get by. December 29, 2016
Rated 5 out of 5 by This food improved a five year illness for my dog. It's great!! This prescription food greatly improved my dog's IBS. No more "bloody cow pie" poop, vomiting and turning her nose up at food or bad breath. Since starting her on this food, her disposition has improved - no more lethargy. She initiates play and has such bright eyes. When I was switching her over to this food from her previous prescription food, she preferred the Ultamino. Since I cannot give her any other protein, I found a way to make treats for her two different ways and a way to make pill pockets for her meds without adding anything to this food except water. Smells good and she wolfs it down. Thank goodness!! November 30, 2016
Rated 5 out of 5 by Great product! We were skeptical about feeding this food which was prescribed for my bulldog with IBD. This food is made from hydrolyzed chicken feathers. This food smells amazingly good and our bulldog loves this it! December 16, 2016
  • 2017-01-18 T06:52:57.250-06:00
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