Stop the chewing. Recommended to stop damaging and unwanted chewing, biting, gnawing, and licking, even for bandaged areas. This veterinarian formulated solution is a safe, bitter taste deterrent your dog will dislike. Unpleasant but safe. It is gentle and won’t sting, stain or harm your dog in any way. Suitable for all dog breeds and ages. Long-lasting and can be used indoors and outdoors.