Kelco Ultra M.D. 50:1 Gallon Ultra M.D. shampoo is a 50:1 "marvelous diluting" shampoo that is excellent for deep cleansing. Ultra m.d. contains natural oils. Removes odors, dirt, grease and leaves a fresh clean scent and great shine. Medicated to treat hot spots, bites, dermatitis, mange, bacteria and fungus. Ultra M.D. is mild, ph. balanced, natural, biodegradable and leaves a super fresh scent. Formulated for dogs, cats, puppies, kittens, ferrets & farm animals.