What Is a Rodent Ulcer?
Despite their alarming and raw appearance, these sores on the upper lip actually have nothing to do with rodents ó and most are easily remedied.
Youíre worried about your cat Henry. About a week ago, you noticed that a small, hairless, red sore had developed mysteriously on his upper lip, and it isnít going away. Perhaps you have nothing to worry about. Maybe this angry-looking eruption will simply disappear within a few days.