Biddy has been biting ar her side and scratching at it. I've looked at her skin & I don't see any irritation. BUT, yesterday I noticed a huge patch of hair that she has been biting at is WAY shorter than the rest of her! Any ideas what this could be? What I can do to stop it? AND do I have to shave her down to even her out?! She was just starting to get a nice longish coat
THANKS!