Hill's Prescription Diet z/d Food Sensitivities Adult/Senior Dry Dog Food - Original Litter & Litter Trays By the time your puppy

By the time your puppy reaches 10 months old

and keen sense of smell

Resealable Zip: Keeps the food fresh for longer and ensures convenience

Delicious slices of air-dried tuna and crab to treat your innocent cat

have access to grubs

Hill's Prescription Diet z/d Food Sensitivities Adult/Senior Dry Dog Food - Original Litter & Litter Trays By the time your puppyNutrition clinically proven to reduce skin & digestive signs from food intolerancesFood sensitivities and intolerance are potentially serious problems that can result in irritated skin, coat and ear conditions or even gastrointestinal upset. Dogs that have adverse food reactions due to a food intolerance (typically to a protein in the food) or intolerance benefit from a food designed for food sensitivities. Hill's nutritionists and veterinarians