Top Performance Australian Pet Shampoo's exclusive formula contains melaleuca alternifolia (tea tree) oil, one of the most effective all-natural healers of dry, flaky, and irritated skin. Botanical tea tree oil scent All natural relief for dry, irritated skin Contains soothing aloe vera All natural shampoo relieves hot spots, conditions and detangles Veterinarian-approved formula for dogs and puppies, cats and kittens over 8 weeks old. Australia Pet Shampoo is available in the 17 oz. and Gallon sizes. Gallon size shampoo dilutes 7:1.See the Safety and Instructions tabs for more product details.