Tea Tree Oil This shampoo features real tea tree oil. Tea Tree Oil is well known for its soothing and healing properties. Helps repel biting insects. Suitable for dogs with irritated skin, or dogs suffering from the itchiness of flea bitten skin. Leaves a fresh, clean coat. Coat Type – irritated or bitten skin Dilution –14:1 Product Description This is a lovely dog shampoo that is nice and gentle on their skin, perfect for even the most sensitive skin. Contains tea tree oil which has well known healing properties. It will help alleviate skin irritations and itching.