Royal Canin Veterinary Diet Renal is a dry dog food for dogs with chronic kidney disease. Designed to slow disease progression and improve quality of life, it's one of the most widely prescribed renal diets for ageing dogs whose kidney function has declined.

Reduced phosphorus protects remaining kidney function — phosphorus is one of the most damaging factors in advancing renal disease — while controlled high-quality protein limits metabolic waste without compromising muscle mass. Added omega-3 fatty acids support kidney blood flow, increased B-vitamins replace those lost through urination, and antioxidants protect kidney tissue from oxidative damage. Veterinary authorisation required.

Vets prescribe Renal at the first signs of kidney disease — early dietary intervention is the single most effective tool for slowing decline. Owners stick with it because dogs typically feel better, eat better and gain meaningful quality time once the diet is established.