Royal Canin Veterinary Diet Hydrolyzed Protein Dog Food 25.3 lb
- Item Weight: 25.3 pounds
- Animal Food Diet Type: Veterinary Diet
- Item Form: Dry
- Flavor: Hydrolyzed Soy
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A targeted hydrolyzed protein diet for dogs with confirmed food sensitivities, not a general purpose kibble.
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ASIN: B004OWRRMECategory: Veterinary Diets
Overview
This is a veterinary diet built around hydrolyzed soy protein, meaning the protein is broken into pieces too small to typically trigger an allergic response. It comes as a 25.3 lb bag of dry kibble for adult dogs and is gluten free, aimed at dogs with diagnosed food sensitivities or GI issues.
Royal Canin markets this as a therapeutic formula rather than an everyday food, and diets like it are usually recommended by a vet after other proteins have been ruled out. The hydrolyzed approach targets the immune trigger directly instead of just swapping to a novel protein source.
- Hydrolyzed soy protein formula
- 25.3 lb bag, dry kibble
- Gluten free
- Formulated for medium and large breed adult dogs
Who it's for
Fits dogs already diagnosed with a food allergy, intolerance, or chronic skin and digestive flare ups tied to diet. It is not intended as a general maintenance food for a dog without a known sensitivity.
Pros and cons
- Hydrolyzed protein aimed at reducing allergic triggers
- Gluten free formula
- Supports both skin and digestive health
- Sized for medium and large breed dogs
- No customer review data available to confirm real world results
- Large 25.3 lb bag is a commitment if the diet does not suit your dog
- Best used under veterinary guidance rather than picked independently
Performance notes
The hydrolyzed soy protein is processed so the immune system is less likely to recognize it as an allergen, which is the mechanism behind reduced skin and GI reactions. The formula is also gluten free and sized for medium and large breeds.
Specifications
| Brand | Royal Canin |
|---|---|
| Dimensions & fit | |
| Item Weight | 25.3 poundshigher than 78% of 46 veterinary diets |
| Dog Breed Size | All |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 25.3 pounds |
| Other details | |
| Animal Food Diet Type | Veterinary Diet |
| Item Form | Dry |
| Flavor | Hydrolyzed Soy |
| Special Ingredients | Gluten-Free |
| Breed Recommendation | Large Breeds, Medium Breeds |
| Container Type | Bag |
| Pet Type | Dog |
| Number Of Items | 1 |
| Specific Uses For Product | Sensitive Skin |
| Target Species | Dog |
| Occasion | Birthday |
| Product Benefits | Reduces skin and GI reactions, supports healthy skin and digestion |
| Asin | B004OWRRME |
| Best Sellers Rank | #10,802 In Pet Supplies (See Top 100 In Pet Supplies) #19 In Veterinary Diet Dog Food #534 In Dry Dog Food |
| Manufacturer | Royal Canin |
| Upc | 030111427625 |
| Additional Features | Hydrolyzed Protein for Dogs with Food Sensitivities |
| Recommended Uses For Product | Manage food allergies and intolerances, Support skin health, Aid in digestion |
| Manufacturer Part Number | FBA_427625 |
| Model Number | FBA_427625 |
| Customer Reviews | {'ratings_count': '495', 'stars': '4.3'} |
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Frequently asked questions
What is hydrolyzed protein and why does it matter?
Hydrolyzed protein has been broken down into fragments small enough that a dog's immune system typically does not recognize them as an allergen, which is why this formula is used for food sensitivities.
Is this food gluten free?
Yes, the formula lists gluten free among its special ingredients.
What breed sizes is this formula meant for?
It is recommended for medium and large breed dogs, per the product's breed recommendation.