Make the most of your mate’s next meal with Purina Pro Plan Veterinary Diets NF Kidney Function Canine Formula Dry Dog Food. This great-tasting dry food is specially formulated to help support kidney function in dogs. It is crafted in collaboration with nutritionists, researchers and veterinarians to contain a restricted amount of high-quality protein and phosphorous. This dry dog food is paw-fect for all breeds of adult dogs and features healthy antioxidants and a reduced level of sodium for your sidekick.