NWC Naturals Total-Zymes Digestive Powder Vet Recommended and Top Show Dogs use Total-Zymes. Treats 365 cups of pet food The most powerful enzymes product for your pet for over 9 years. Helping pets look and feel great GMP Certified and Formulated and Bottled in the USA; New More Enzymes for more complete digestion. For dogs, cats and small pets Now with 16 Powerful Types of Enzymes: This will help support pets with Digestion, Allergies, Itching and Painful Stiff Joints Our powders do not contain any, chemicals, gluten, soy, dairy, yeast also wheat free, no eggs, no preservatives, no artificial coloring or flavoring which may cause reactions in some animals