To prevent sores on dogs, gently clean the wound and surrounding area to remove any debris, this will keep the wound edges clean, reduce the potential for re-infection, and allow new healthy tissue to develop. Administer all medications as prescribed, your veterinarian may prescribe antibiotics or antibiotic cream to apply to the wound. Do not discontinue antibiotics for any reason, unless you have been instructed to do so by your veterinarian. Do not allow your dog to lick or chew the open wound, many dogs will require a protective collar to prevent them from injuring the site. Other options, depending on the location of the wound, include covering the wound with a bandage, a stockinette, a dog coat, or a t-shirt. If the wound is bandaged, daily bandage changes may be required. Warm tap water is recommended for cleaning most wounds, warm saline may also be used. Do not use soaps, shampoos, rubbing alcohol, hydrogen peroxide, herbal preparations, tea tree oil, or any other product to clean an open wound, unless instructed to do so by your veterinarian.