Purina One Indoor Hairball Wet Cat Food Ocean Whitefish Rice, Give your indoor cat a little extra love by serving her Purina ONE Indoor Advantage Ocean Whitefish Rice Recipe wet cat food. This high-protein cat food recipe features real fish as the #1 ingredient, giving her muscles the support needed to stay strong and lean. The moist, ground cat food pate formula promotes healthy hydration, and the soft texture is easy for cats of any size to nibble. A natural fiber blend in our Purina indoor cat food helps minimize hairballs. Fill her dish with this natural cat food with added vitamins, minerals and nutrients, and be sure it's free of fillers, artificial colors, flavors and preservatives.