Animal Essentials Tinkle Tonic - Herbal Formula for Dogs and Cats, Healthy Urinary Tract, 100% Organic Human Grade Herbs, Couchgrass, Dandelion, Echinacea, Marshmallow Root, Horsetail Herb - 1 fl oz

Digestive enzymes are special types of protein molecules that catalyze the breakdown of food into components that can be utilized by the body. These proteins are not stored in the body but are released into the digestive system based on the anticipation aroma or the actual presence of food. Because they are not stored they must be taken with each meal.