Nootie Medicated Pet Shampoo for Dogs and Cats has been formulated with veterinarian strength active ingredients to help treat and relieve topical skin conditions. This medicated dog shampoo is perfect for pets suffering from issues such as hot spots, ringworm, allergy dermatitis, and other skin conditions. Our medicated shampoo is formulated with veterinarian strength Ketoconazole and Chlorhexidine to provide maximum strength results. Our dog and cat shampoo does not contain any parabens, SLS, harsh chemicals, or dyes. To use the shampoo, gently wet the coat of the pet thoroughly with water before applying the shampoo and then, lather the shampoo over the entire body. Rinse completely after 10 minutes. For best results, use Nootie Medicated Pet Spray between washes.