Vetoquinol 422629 MPA Dermal-Soothe Shampoo,8 oz Anti-itch continuous release Novasome moisturizing formula Pramoxine HCI for dry, scaling, itchy skin conditions in dogs, cats, and horses. Contains no steroids or antihistamines. Anti-itch continuous release Novasome moisturizing formula Pramoxine HCI for dry, scaling, itchy skin conditions in dogs, cats and horses Contains no steroids or antihistamines