Scratching is just one of those things that dogs naturally do.
Scratching a lot, to the point where the skin becomes inflamed
or even bleeds, indicates a medical problem. There can be a
number of possible causes. The first suspect is always the flea.
Many dogs develop allergic reactions to fleas and can chew
themselves up trying to stop the itching. The new once-a-month
flea treatments have been shown to be highly effective in
controlling flea problems. You've heard of mangy mutts? Well,
they exist, but they're not the generic run-down dogs you might
imagine. Mange is a specific condition caused by mites. Your vet
can prescribe medication to control the infestation. Next,
there's superficial pyoderma (pie-oh-DER-ma), more commonly
known as hot spots. These are caused when normal skin bacteria
multiply to a point where they overwhelm the dog's natural
resistance. The dog scratches until sores develop. Trim the hair
from the area and wash it well with an antiseptic soap. If this
doesn't clear up the problem, se