Canadian Brand. Seeking top-quality at-home wellness products for your pets? The Wellmark Seborrhea Shampoo Shelf Talker - this product is an antiseptic, antifungal, antibacterial, keratolytic and antipruritic shampoo for dogs and cats. It is indicated as an aid to remove scales and related symptoms of seborrhea and other non-specific dermatoses. The formulation is complemented with coat conditioners for manageability and high luster. Wellmark Seborrhea Shampoo is used to manage the following concerns: Seborrheic dermatitis and non-specific dermatosis.