Flies are drawn to a dog’s coat, especially if it is matted or unclean, it can even happen that some flies will take a munch on your pooch which can hurt, bleed and become infected. Bob Martin Fly Repellent Ointment offers protection against house and stable flies. This ointment contains permethrin, esbiothrin, piperonyl butoxide and aromatic oils, making it extremely effective and safe to use
The ointment can be applied to open wounds