Grannicks bitter apple deterrent spray- the spray that?ll prevent fur biting hair chewing or skin scratching. Harmless to dogs and doesn?t leave a stain but the powerful taste deterrent sends a strong message to your dog. Overall the perfect taste deterrent and training aid for dogs made with a gentle formula to ensure the safety and health of your fur baby. Since 1960 Grannick s Bitter Apple has grown into a full line of taste-deterrent and grooming cometics for pets. Many copycat products have come and gone because pets soon aquired a taste for them. Only Grannick s bitter apple works and keeps working. Key Features: Discourages fur biting Spray bottle for more coverage Eliminates hot spots Can also be used to deter chewing on furniture clothing and harnesses