Give your pet the best source of probiotics with Paws & Pals' Digestive Chews. Probiotics help digestion and take care of your pet's immune system. Paws & Pals' Digestive Chews are probiotics specifically made for pets for maximum effect. A good source of alpha-amylase, which can hydrolyze starch. It also includes protease which can hydrolyze proteins, cellulase which can break down cellulose, lipase which can hydrolyze triglycerides.