Pro Plan Veterinary Diets Purina HA Hydrolyzed Protein Dog Food Dry Chicken Flavor Formula
- Veterinary Diet
- Veterinary Diet
- Bag
- 1
A hydrolyzed protein veterinary diet for dogs with diagnosed food sensitivities or digestive issues, intended for use under veterinary guidance.
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How it ranks among the 50 veterinary diets we track
4.6★ across 286 Amazon ratings, Bayesian-smoothed toward the category average.
286 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
300+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 50 veterinary diets we track - how the scorecard works · full veterinary diets data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Purina Pro Plan Veterinary Diets HA is a hydrolyzed protein dry dog food in chicken flavor, sold in a 25 lb bag, formulated for dogs with food sensitivities, digestive issues or skin problems.
As a veterinary diet, HA is built around hydrolyzed protein, meaning the protein is broken down into smaller pieces the immune system is less likely to react to, which is the standard approach for diagnosed food allergies. The listing marks it as a prescription formula, so it is meant to be used under veterinary guidance rather than picked as a general sensitive stomach food.
- 25 lb bag, chicken flavor
- Hydrolyzed protein formula
- Coconut oil (MCT) included
- Veterinary prescription diet
Who it's for
Well suited to dogs with a veterinary diagnosis of a food allergy, sensitive stomach or related digestive condition, used on a vet's recommendation. Not a fit for a healthy dog or one without a diagnosed issue, since this is a prescription formula rather than a general wellness food.
Strengths and trade-offs
Drawn from this product's published specifications.
- Hydrolyzed protein formula for diagnosed food allergies
- Coconut oil (MCT) included for digestibility
- Large 25 lb bag reduces reorder frequency
- Prescription formula, requires veterinary guidance to use appropriately
- Not intended for dogs without a diagnosed sensitivity
Performance notes
Hydrolyzed protein is the mechanism here, breaking the protein down small enough that it is less likely to trigger an allergic or digestive reaction, which is why it is positioned for gastrointestinal, allergy and skin cases. Coconut oil is included as a medium chain triglyceride source, supporting the digestibility claim.
Specifications
| Brand | Pro Plan Veterinary Diets |
|---|---|
| Model | 00038100169808 |
| Dimensions & fit | |
| Item Weight | 25 pounds |
| Dog Breed Size | Medium |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 25 pounds |
| Included Components | One (1) 25 lb. Bag - Purina Pro Plan Veterinary Diets HA Hydrolyzed Chicken Flavor Canine Formula Dry Dog Food |
| Warranty & support | |
| Warranty Description | 60 days |
| Other details | |
| Animal Food Diet Type | Veterinary Diet |
| Container Type | Bag |
| Number Of Items | 1 |
| Manufacturer | Nestle Purina Pet |
| Manufacturer Part Number | 00038100169808 |
| Model Number | 00038100169808 |
| Specific Uses For Product | Gastrointestinal; Easily Digestible; Allergy; Digestive Health; Sensitive Stomach; Skin & Coat; Inflammatory Bowel Disease; Malabsorption; Maldigestion; Pancreatitis; Sensitive Skin; Prescription; Amino Acids, Gastrointestinal; Easily Digestible; Allergy; Digestive Health; Sensitive Stomach; Skin & Coat; Inflammatory Bowel Disease; Malabsorption; Maldigestion; Pancreatitis; Sensitive Skin; Prescription; Limited Ingredient, Gastrointestinal; Easily Digestible; Allergy; Digestive Health; Sensitive Stomach; Skin & Coat; Inflammatory Bowel Disease; Malabsorption; Maldigestion; Pancreatitis; Sensitive Skin; Prescription; Nutrient Dense |
| Occasion | Birthday |
| Target Species | Dog |
| Product Benefits | Highly digestible for optimal nutrient absorption, high-quality protein, and antioxidant support |
| Upc | 038100169808 |
| Customer Reviews | {'ratings_count': '286', 'stars': '4.6'} |
| Additional Features | Hydrolyzed Protein, Coconut Oil (Medium-Chain Triglycerides) |
| Breed Recommendation | All Breed Sizes |
| Recommended Uses For Product | For dogs with food sensitivities, digestive health issues, and skin problems |
| Allergen Information | Allergen-Free |
| Item Form | Kibble |
| Asin | B00NH0V6DA |
| Special Ingredients | Coconut |
| Best Sellers Rank | #10,352 in Pet Supplies (See Top 100 in Pet Supplies) #18 in Veterinary Diet Dog Food |
| Flavor | Chicken |
| Item Type Name | Dog Food |
Other Pro Plan Veterinary Diets veterinary diets
How it compares
This product against the closest alternatives we track in veterinary diets.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Pro Plan Veterinary Diets Purina HA Hydrolyzed Protein Dog Food Dry Chicken Flavor FormulaThis product | 4.6 / 5 | 286 | 4.1 / 5 |
| Hill's Prescription Diet c/d Multicare Urinary Care Dry Dog FoodHill's | 4.7 / 5 | 2,200 | 4.4 / 5 |
| Royal Canin Veterinary Diet Canine Hepatic Adult Dry Dog FoodROYAL | 4.7 / 5 | 538 | 4.1 / 5 |
| Blue Buffalo Natural Veterinary Diet KS Kidney Support Dry Dog FoodBlue | 4.2 / 5 | 413 | 3.8 / 5 |
| Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog FoodHill's | 4.7 / 5 | 2,000 | 4.4 / 5 |
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Questions about the Pro Plan Veterinary Diets 00038100169808
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Do I need a vet's recommendation to buy this food?
It is listed as a veterinary prescription diet, so it is intended for use under veterinary guidance for a diagnosed condition.
What makes this different from a regular sensitive stomach dog food?
It uses hydrolyzed protein, which breaks protein down into pieces less likely to trigger an allergic reaction, a step beyond typical limited ingredient formulas.
What flavor and bag size does this come in?
Chicken flavor in a 25 lb bag.