My friends dog is a 9 year old cockapoo, and the other day I noticed she had a red bloody spot in her fur
behind her head, on the backside of her neck. The
lump is about the size of a walnut; hard and leaking small amounts of blood. My friends not sure if the dog scratched it to make it bleed, so she took a close look at the sore spot and gently squeezed it getting more blood and puss out of it. She then washed it with antiseptic wash and covered it.