How does a vet treat a mast cell tumor on a dog's head?
My boston terrier has had two mast cell tumors removed already, and he's only 5. I've noticed some lumps on his head that I think will need to be aspirated, but does anyone know how to treat a mast cell tumor between the ears? For his others, they removed them surgically but this doesn't seem like an option given the location. Any help is appreciated!