Purina ONE +Plus Turkey & Barley Wet Dog Food The dog food wet formula is made with 0 percent fillers and no poultry by products which means every high quality ingredient has a purpose. High protein in every serving of this Purina canned dog food for puppies supports your growing puppy s strong muscles so he can pursue his playful activities every day. Plus the antioxidants in this puppy dog food help support his immune system. Pop open one of these dog food cans for puppies to watch him delight in every mouthwatering serving.