(Thomas Labs) Pet-A-Zyme Total Health with Proteolytic Enzymes is a comprehensive formula for the general wellness and longevity of your dog. It is designed to benefit all aspects of total health, including proper digestion, skin and coat, circulation, energy, and recovery. Pet-A-Zyme Total Health contains a unique blend of enzymes, probiotics, beneficial ocean plants, and diatomaceous earth. Provides natural nutrients important to the dog's diet. Feed dogs 1 teaspoon per 50 lbs. daily, as needed. Powder.