Hill's Science Diet

Vet recommended dog food formulated on clinical nutrition science.

Hill's Science Diet

Adult 6+ Large Breed Chicken Meal, Barley and Rice Recipe Dog Food

Save 35%

Hill's Science Diet

Adult 7+ Chicken Meal, Barley and Rice Recipe Dog Food

Save 35%

Hill's Science Diet

Adult 7+ Senior Vitality Chicken Recipe Dog Food

Save 22%

Hill's Science Diet

Adult 7+ Senior Vitality Small and Mini Chicken and Rice Recipe Dog Food

Save 33%

Hill's Science Diet

Adult 7+ Small and Mini Chicken and Brown Rice Dry Dog Food

Save 41%

Hill's Science Diet

Adult 7+ Small and Mini Chicken and Brown Rice Recipe Dog Food

Save 9%

Hill's Science Diet

Adult 7+ Small Bites Chicken Meal, Barley and Rice Dry Dog Food

Save 32%

Hill's Science Diet

Adult 11+ Small and Mini Chicken, Brown Rice and Barley Dry Dog Food

Save 32%

Hill's Science Diet

Adult Active Chicken Flavour Dog Food

Save 25%

Hill's Science Diet

Adult Beef and Barley Wet Dog Food

Save 30%

Hill's Science Diet

Adult Chicken and Barley Recipe Dog Food

Save 39%

Hill's Science Diet

Adult Healthy Mobility Chicken Meal, Barley and Brown Rice Recipe Dog Food

Save 36%

Hill's Science Diet

Adult Healthy Mobility Small Bites Chicken Meal, Brown Rice and Barley Dry Dog Food

Save 33%

Hill's Science Diet

Adult Lamb Meal and Brown Rice Recipe Dog Food

Save 36%

Hill's Science Diet

Adult Large Breed Chicken and Barley Recipe Dog Food

Save 39%

Hill's Science Diet

Adult Large Breed Lamb Meal and Brown Rice Recipe Dog Food

Save 36%

Hill's Science Diet

Adult Light Chicken Meal and Barley Recipe Dog Food

Save 35%

Hill's Science Diet

Adult Light Large Breed Chicken Meal and Barley Recipe Dog Food

Save 35%

Hill's Science Diet

Adult Oral Care Chicken, Brown Rice and Barley Recipe Dog Food

Save 38%

Hill's Science Diet

Adult Oral Care Small and Mini Dog Food

Save 30%

Hill's Science Diet

Adult Perfect Digestion Chicken and Barley Recipe Dog Food

Save 31%

Hill's Science Diet

Adult Perfect Weight and Joint Support Chicken and Brown Rice Recipe Dog Food

Save 31%

Hill's Science Diet

Adult Perfect Weight Small and Mini Chicken and Brown Rice Recipe Dog Food

Save 34%

Hill's Science Diet

Adult Perfect Weight Small Bites Chicken and Brown Rice Recipe Dog Food

Save 30%

Hill's Science Diet

Adult Salmon and Brown Rice Recipe Dog Food

Hill's Science Diet

Adult Savory Stew with Beef and Vegetables Dog Food

Save 30%

Hill's Science Diet

Adult Small and Mini Chicken and Brown Rice Recipe Dog Food

Save 41%

Hill's Science Diet

Adult Small and Mini Dog Mousse with Beef Dog Food

Save 16%

Hill's Science Diet

Adult Small and Mini Dog Mousse with Chicken Dog Food

Save 13%

Hill's Science Diet

Adult Small and Mini Lamb Meal and Brown Rice Recipe Dog Food

Save 30%

Hill's Science Diet

Adult Small Bites Chicken and Barley Dry Dog Food

Save 32%

Hill's Science Diet

Adult with Chicken and Barley Wet Dog Food

Save 30%

Hill's Science Diet

Adult with Turkey Wet Dog Food

Save 8%

Hill's Science Diet

Healthy Mobility Large Breed Chicken Meal, Barley and Brown Rice Recipe Dog Food

Save 41%

Hill's Science Diet

Adult Sensitive Stomach and Skin Chicken Recipe Dog Food

Save 37%

Hill's Science Diet

Mature Adult 7+ with Chicken and Barley Wet Dog Food

Save 30%

Hill's Science Diet

Perfect Digestion Adult Wet Dog Food

Save 14%

Hill's Science Diet

Perfect Weight Adult Small and Mini Dog Mousse with Turkey

Save 11%

Hill's Science Diet

Perfect Weight Adult Wet Dog Food

Save 17%

Hill's Science Diet

Perfect Weight and Joint Support Large Breed Chicken and Brown Rice Recipe Dog Food

Save 30%

Hill's Science Diet

Perfect Weight Chicken and Brown Rice Recipe Dog Food

Save 33%

Hill's Science Diet

Perfect Weight Large Breed Chicken and Brown Rice Recipe Dog Food

Save 27%

Hill's Science Diet

Puppy Chicken and Brown Rice Recipe

Save 37%

Hill's Science Diet

Puppy Large Breed Chicken and Brown Rice Recipe

Save 37%

Hill's Science Diet

Puppy Savory Stew with Chicken and Vegetables Dog Food

Save 30%

Hill's Science Diet

Puppy Sensitive Stomach and Skin Salmon and Vegetable Stew

Save 1%

Hill's Science Diet

Puppy Small and Mini Chicken and Brown Rice Dry Dog Food

Save 34%

Hill's Science Diet

Puppy Small Bites Chicken and Brown Rice Dry Dog Food

Save 30%

Hill's Science Diet

Puppy with Chicken and Barley Wet Food

Save 35%

Hill's Science Diet

Sensitive Stomach and Skin Adult Small and Mini Breed Dog Mousse with Turkey

Save 10%

Hill's Science Diet

Sensitive Stomach and Skin Adult Wet Dog Food

Save 10%

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Overview

Hill's Science Diet is a retail dog food brand from Hill's Pet Nutrition, a subsidiary of Colgate-Palmolive. The Science Diet line launched in 1968 under the guidance of Mark Morris Jr., building on the company's foundation in veterinary clinical nutrition that began in the 1940s.

The range includes over 90 wet and dry food formulas covering different life stages, breed sizes, and dietary needs. Science Diet is positioned in the premium tier, commonly stocked in vet clinics and pet retailers, and formulas are developed by veterinary nutritionists. It sits as the retail counterpart to Hill's veterinary-focused Prescription Diet line.