Best Hill's Prescription Diet in 2026

Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health

Clinically proven to calm and soothe the digestive tract

Highly digestible, low fat formula

Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health

Clinically proven to calm and soothe the digestive tract

Highly digestible, low fat formula

Hill's Prescription Diet i/d Low Fat Digestive Care Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health

Clinically proven to calm and soothe the digestive tract

Highly digestible, low fat formula

Prescription Diet w/d Multi-Benefit is specially formulated by Hill’s nutritionists and veterinarians to helps manage multiple conditions that respond to fiber, weight & glucose management, digestive issues, and urinary health

Helps manage glucose and weight, support urinary health and healthy digestion

Therapeutic L-carnitine levels helps metabolize fat and maintain lean muscle

Hill's Prescription Diet i/d Digestive Care Chicken Flavor Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health

Nutrition clinically proven to activate the gut microbiome and help settle digestive upsets

Highly digestible formula to support easy nutrient absorption

Hill's Prescription Diet c/d Multicare Stress Urinary Care with Chicken Dry cat food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Nutrition clinically tested to lower the recurrence rate of most common urinary signs by 89%

Formulated to dissolve struvite stones in cats in as little as 7 days (Average 27 days)

Hill's Prescription Diet c/d Multicare Stress Urinary Care with Chicken Dry cat food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Clinically tested to lower the recurrence rate of most common urinary signs by 89%

Formulated to dissolve struvite stones in cats in as little as 7 days (Average 27 days)

Hill's Prescription Diet i/d Digestive Care Chicken Flavor Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health

Nutrition clinically proven to activate the gut microbiome and help settle digestive upsets

Highly digestible formula to support easy nutrient absorption

Hill's Prescription Diet i/d Digestive Care Chicken Flavor Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s digestive health

Helps improve digestion and stool quality

Highly digestible with an optimal balance of natural fibers to help support regularity

Hill's Prescription Diet k/d Kidney Care with Chicken Dry Dog Food is a veterinary diet specially formulated by Hill’s nutritionists and veterinarians to help protect your dog’s kidney function

Clinically proven nutrition to improve quality of life and lengthen the relationship with your dog

Contains wholesome ingredients with more essential amino acids than daily requirements to support your dog’s natural ability to maintain lean muscle (compared to AAFCO minimum)

Hill's Prescription Diet c/d Multicare Urinary Care Chicken Flavor Dry Dog Food is a veterinary diet specially formulated by Hill’s nutritionists and veterinarians to support your dog’s urinary health

This dry food is enriched with antioxidants, potassium citrate and omega-3 fatty acids

Contains natural ingredients formulated to help dissolve struvite stones

Hill's Prescription Diet z/d Skin/Food Sensitivities Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s skin and food sensitivities

Clinically tested to help avoid skin and digestive signs of adverse food reactions

Highly hydrolyzed animal protein and single purified carbohydrate source help avoid common food allergens

Prescription Diet w/d Multi-Benefit is specially formulated by Hill’s nutritionists and veterinarians to helps manage multiple conditions that respond to fiber, weight & glucose management, digestive issues, and urinary health

Helps manage glucose and weight, support urinary health and healthy digestion

Therapeutic L-carnitine levels helps metabolize fat and maintain lean muscle

Hill's Prescription Diet z/d Food Sensitivities Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to manage your dog’s food sensitivities

Visible improvement in skin & coat in 30 days

Highly hydrolyzed animal protein and single carbohydrate source help avoid common food allergens

Hill's Prescription Diet i/d Small Bites Digestive Care Chicken Flavor Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s digestive health, and is specially created in smaller kibble size to meet the need of your smaller dog or dogs which prefer smaller kibble

Nutrition clinically proven to activate the gut microbiome and help settle digestive upsets

Highly digestible formula to support easy nutrient absorption

Hill's Prescription Diet c/d Multicare Stress Urinary Care Ocean Fish Flavor Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Nutrition clinically tested to lower the recurrence rate of most common urinary signs by 89%

Formulated to dissolve struvite stones in cats in as little as 7 days (Average 27 days)

Prescription Diet w/d Multi-Benefit is specially formulated by Hill’s nutritionists and veterinarians to helps manage multiple conditions that respond to fiber, weight & glucose management, digestive issues, and urinary health.

Helps manage glucose and weight, support urinary health and healthy digestion

Therapeutic L-carnitine levels helps metabolize fat and maintain lean muscle

Hill's Prescription Diet c/d Multicare Stress Urinary Care Chicken & Vegetable Stew Canned Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Clinically tested to lower the rate of recurrence of most common urinary signs by 89% and supports bladder health with the right balance of nutrients

Formulated to help dissolve struvite stones

Hill's Prescription Diet z/d Skin/Food Sensitivities Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support your dog’s skin and food sensitivities

Clinically tested to help avoid skin and digestive signs of adverse food reactions

Highly hydrolyzed animal protein and single purified carbohydrate source help avoid common food allergens

Hill's Prescription Diet c/d Multicare Stress Urinary Care with Chicken Dry cat food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Nutrition clinically tested to lower the recurrence rate of most common urinary signs by 89%

Formulated to dissolve struvite stones in cats in as little as 7 days (Average 27 days)

Hill's Prescription Diet i/d Digestive Care Chicken & Vegetable Stew Canned Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s digestive health

Helps improve digestion and stool quality

Highly digestible with an optimal balance of natural fibers to help support regularity

Hill's Prescription Diet c/d Multicare Urinary Care Chicken Flavor Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to support a dog’s urinary health

Enriched with antioxidants, potassium citrate and omega-3 fatty acids

Formulated to help dissolve struvite stones

Hill's Prescription Diet t/d Dental Care Chicken Flavor Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s dental health

Clinically proven to reduce plaque, stain & tartar buildup and clean up to the gum line

Unique kibble size, shape and texture cleans tooth surface up to the gum line

Hill's Prescription Diet c/d Multicare Urinary Care with Ocean Fish Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support a cat’s urinary health

Clinically tested to lower the recurrence rate of most common urinary signs by 89%

Dissolves struvite stones in as little as 7 days (Average 27 days) and promotes desirable urine pH levels

Hill's Prescription Diet c/d Multicare Urinary Care with Chicken Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support a cat’s urinary health

Clinically tested to lower the recurrence rate of most common urinary signs by 89%

Dissolves struvite stones in as little as 7 days (Average 27 days) and promotes desirable urine pH levels

Hill's Prescription Diet s/d Urinary Care Chicken Flavor Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s urinary health

Clinically tested to dissolve struvite stones in as little as 6 days (average 13 days)

Controlled magnesium and phosphorus levels help reduce the risk of struvite stone formation

Hill's Prescription Diet Metabolic Cat Food clinical nutrition helps cats lose weight and and keep the lost weight off naturally by activating their unique metabolism

88% of pets lost weight at home in 2 months

Helps keep lost weight off and provides energy for active play

Hill's Prescription Diet c/d Multicare Urinary Care with Chicken Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support a cat’s urinary health

Clinically tested to lower the recurrence rate of most common urinary signs by 89%

Dissolves struvite stones in as little as 7 days (Average 27 days) and promotes desirable urine pH levels

Hill's Prescription Diet Metabolic Weight Management Canned Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s weight management

88% of pets lost weight at home in 2 months

Synergistic blend of natural ingredients works naturally with your cat’s unique metabolism

Hill's Prescription Diet k/d Kidney Care Ocean Fish Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s kidney function

Clinically tested nutrition to improve and lengthen quality of life

More essential amino acids than daily requirements supports your cat’s natural ability to build lean muscle (compared to AAFCO minimum)