My Dog is Sneezing. A sneeze here and there is a normal event in a dog's life. You and I probably feel like it's a good thing to sneeze once in a while. Repeated sneezing, however, is not normal and may indicate a serious problem. If it goes on for too long, it may even lead to bleeding, and the sneezing will then turn into a bloody spray.
Treatment. A dermatologist can remove skin tags surgically. The doctor may also freeze them off using a procedure called cryotherapy, or burn them off using a method called cautery.
Some people with anxiety and depression pick at their skin to cope with unhappy emotions, leaving red marks, bumps, or bleeding behind. In that case, a dermatologist would refer you to your primary care doctor or a psychiatrist to uncover and treat the root problem.