Hill's l/d Dry Dog Food Helps reduce liver workload allowing liver tissue to regenerate Helps prevent nutrient deficiencies and liver-related overload Supports the immune system, which is critical for dogs with liver dysfunction Controlled levels of highly digestible protein Low copper to minimize buildup in the liver Clinically proven antioxidants to support immune function, formulated to promote healing Hill's Prescription Diet l/d Dry Dog Food is a complete, balanced diet for dogs in need of liver care. Please consult your veterinarian for more information on how prescription diet foods can help your dog continue to enjoy a happy, active life. Gradually transition to this new food over 7 days or more. Feed dry and wet foods exclusively as part of the recommended diet. Keep fresh water available at all times. Ask your veterinarian to monitor your pet's condition. To prevent choking, keep package out of reach of pets and children