Magic Coat Medicated Shampoo PRODUCT REVIEWS PAGE 1 OF 1 Options Available: 16 oz. Shop Magic Coat Medicated Shampoo Rated 5 out of 5 by 1 reviewers. Rated 5 out of 5by Sam3What a difference a shampoo makes!My 15 month old Golden Retriever has flaking, but with this shampoo, it is almost non-existent. Other medicated shampoos did not work. 03/21/2014 Page 1 of 1 1