Hill's Prescription Diet c/d Multicare Urinary Care 17.6 lb Bag

Our review of Hill's Prescription Diet c/d Multicare Urinary Care with Chicken dry cat food focuses on cats with urinary tract concerns and owners seeking a clinically backed maintenance diet. In this review the bottom line is simple: this 17.6 lb veterinary diet is formulated specifically to support urinary health by reducing the risk of struvite and calcium oxalate crystals and by helping dissolve struvite stones quickly, making it a strong choice for adult cats that need long-term urinary care under veterinary guidance.

Key Features

• Clinically tested: Proven to lower recurrence of common urinary signs by 89%, which is central to long-term bladder care.
• Dissolves stones: Can dissolve struvite stones in as little as 7 days on average and supports desirable urine pH levels.
• Targeted mineral balance: Controlled levels of magnesium, calcium and phosphorus help reduce the building blocks of struvite and calcium oxalate stones.
• Support nutrients: Enriched with potassium citrate, omega-3 fatty acids and antioxidants to support overall urinary and general health.
• Veterinary formulation: Developed by nutritionists and veterinarians and intended for lifelong feeding of adult cats when recommended by a vet.

Who It's For

This food is designed for adult cats diagnosed with or at risk for urinary stones or recurring urinary signs and for owners seeking a diet backed by clinical testing and veterinary development. It is appropriate for pet parents who have consulted their veterinarian and need a long-term management food that supports a urinary environment less likely to form crystals.

Those who should look elsewhere include kittens, cats with no urinary issues whose owners prefer standard maintenance diets, or cats whose eating preferences make them refuse dry therapeutic formulas; in those cases discuss alternatives or prescription wet diets with your veterinarian.

Pros & Cons

Pros

• Clinically shown to reduce recurrence of urinary signs by 89%, offering measurable urinary support.
• Can dissolve struvite stones quickly, with some cases resolving in about a week.
• Formulated with controlled mineral levels and added nutrients like potassium citrate and omega-3s for broader health support.
• Manufactured in the USA with ingredients from global sources and developed by veterinarians.

Cons

• Some cats display mixed eating ability and may refuse the dry formula, requiring a gradual transition or alternative form.
• As a prescription diet, it should be used under veterinary guidance, which can add extra steps to purchase and monitoring.

Specifications

Our Verdict

For adult cats with urinary problems or a history of stones, this 17.6 lb Prescription Diet c/d Multicare delivers clinically supported urinary care and ingredient control that justify its use under veterinary supervision. It represents good value for owners seeking an evidence-based long-term diet, though owners should be mindful that a few cats may be picky about the dry formulation.

Frequently Asked Questions

Is this food safe for lifelong feeding?
Yes; the formula is recommended for lifelong feeding of adult cats when your veterinarian determines it is appropriate.

Will it dissolve urinary stones?
This diet can dissolve struvite stones in as little as 7 days for some cats and helps reduce the risk of both struvite and calcium oxalate crystals.

Do I need a vet prescription?
Prescription Diet c/d Multicare is a veterinary therapeutic food and should be used under the guidance of your veterinarian to ensure it is right for your cat.