US
Hill's

Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog Food

  • Veterinary Diet
  • Veterinary Diet
  • Bag
  • 1
4.7/ 5 on Amazon2,000Amazon ratings1,000+bought last month4.4ProductDome score
  • Better rated than 72%
  • More reviewed than 94%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYour dog has a documented digestive sensitivity or has been advised toward a low fat diet.

A vet-line low fat formula worth stocking for dogs already dealing with digestive sensitivity, best used alongside veterinary guidance rather than picked off the shelf on its own.

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ProductDome scorecard

How it ranks among the 50 veterinary diets we track

4.4/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.6★4.7

4.7★ across 2,000 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 291 ratings4.1

2,000 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score3.8

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: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

8.5 lb bag of Hill's i/d Low Fat dry dog food, a veterinary diet formulated for dogs with digestive sensitivity, chicken flavor, low fat nutrient content claim.

This is Hill's veterinary line, not an everyday over the counter food, built around a low fat formula for dogs managing digestive upset. It pairs a protein-rich profile with reduced fat, the standard approach for sensitive-stomach dogs. Best sourced alongside veterinary guidance since it's a therapeutic formula rather than a general diet.

  • 8.5 lb bag, chicken flavor
  • Low fat nutrient content claim
  • Formulated for digestive health support
  • All breed sizes

Who it's for

Suits dogs with a vet-identified need for a low fat, easy to digest diet, including those recovering from digestive upset. Not a general everyday food for a dog without a digestive issue.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Low fat formula for digestive sensitivity
  • Protein-rich despite reduced fat
  • Chicken flavor for palatability
  • Suitable across all breed sizes
What to check first
  • Chicken based, not suited to chicken allergies
  • Therapeutic formula, not an everyday food

Performance notes

The formula combines a low fat profile with protein-rich content aimed at supporting digestive balance, the standard mechanism vet diets use to ease strain on a sensitive gut. It's packaged as an 8.5 lb bag for easy storage.

Specifications

BrandHill's
Model1861
Dimensions & fit
Item Weight8.5 pounds
Dog Breed SizeAll
Capacity & performance
Age Range DescriptionAdult
Included components
Unit Count8.5 pounds
Included Componentsadult-dog-food
Other details
Animal Food Diet TypeVeterinary Diet
Container TypeBag
Number Of Items1
ManufacturerHill's Pet Nutrition
Manufacturer Part Number1861
Animal Food Nutrient Content ClaimLow Fat
Model Number1861
Specific Uses For ProductSensitive Stomach
OccasionBirthday
Target SpeciesDog
Product BenefitsSupports digestive health and balance
Upc052742186108
Customer Reviews{'ratings_count': '2,081', 'stars': '4.7'}
Additional FeaturesEasy to Store, Veterinary Approved
Breed RecommendationAll Breed Sizes
Recommended Uses For ProductDigestive Health, Stomach Issues
Allergen InformationChicken Meat
Item FormDry Food
AsinB0088BAN96
Special Ingredientsprotein-rich
Best Sellers Rank#3,214 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Veterinary Diet Dog Food #240 in Dry Dog Food
FlavorChicken
Item Type Namei/d Low Fat Digestive Care Chicken Flavor Dry Dog Food

How it compares

This product against the closest alternatives we track in veterinary diets.

ProductAmazon ratingRatingsProductDome score
Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog FoodThis product4.7 / 52,0004.4 / 5
Pro Plan Veterinary Diets Purina UR Urinary Ox/St Canine Formula Dog Food Dry KibblePro Plan Veterinary Diets4.6 / 54534.1 / 5
Royal Canin Veterinary Diet Canine Hepatic Adult Dry Dog FoodROYAL4.7 / 55384.1 / 5
Purina Pro Plan Veterinary Diets HA Hydrolyzed Protein Dog Food Dry Vegetarian FormulaPurina4.4 / 52214.0 / 5
Blue Buffalo Natural Veterinary Diet W+U Weight Management + Urinary Care Dry Dog FoodBlue4.6 / 51793.9 / 5
Frequently asked

Questions about the Hill's 1861

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Is Hill's i/d Low Fat available without a vet recommendation?

It ships as a standard retail bag, but as a veterinary diet formula it's intended for dogs with an identified digestive need, so check with a vet before switching a healthy dog onto it.

What flavor is this bag?

Chicken, in dry kibble form.

Does this formula contain chicken as an allergen?

Yes, the listed allergen information is chicken meat, so it's not suited to dogs with a chicken allergy.