"One of my favorite brands [of enzyme supplements] is Prozyme."
Martin Goldstein, D.V.M., author of The Nature of Animal Healing

Available at Amazon.com

"After interviewing veterinarians, groomers, trainers and breeders whose dogs, cats, birds and other animals of Prozyme success stories, I know what a difference this product can make. For Pepper, my cat, and Samantha, my black Lab, both of whom eat a well-balanced natural diet, Prozyme is inexpensive health insurance. For pets on commercial foods, it's a necessity."
CJ Puotinen, author of The Encyclopedia of Natural Pet Care

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I've recommended Prozyme for over 15 years, and give it to my own cats and horses. Since giving Prozyme to my cats I've noticed that they are flea free, have no dandruff or skin problems. They have less shedding, and beautiful soft, shiny, matt free hair coats. This product is truly amazing!"
Jane R. Bicks, D.V.M., past president of the veterinarian medical assoc. of New York city and author of Dr. Jane's 30 Days to a Healthier, Happier Cat

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"I highly recommend, especially for older dogs, an enzyme supplement called Prozyme which aids digestion and increases absorption of nutrients"
Dr. Andrew Weil, M.D.

Available at Amazon.com