My 4 month old puppy is constantly scratching, biting and licking himself, usually his legs, tummy and around his backside.
He has welts and grazes all along his tummy from the scratching and he has a few bald patches here and there as well, but mainly on his back.
When we bought him, he was riddled with fleas - it took a good month before we'd gotten them completely under control. Since then, we havent had anymore flea dramas but he's still scratching.
He's an inside dog, and only goes out to go to the toilet. Due to him being inside, we vacuum every day and change his bedding every 2 days.
Does anyone have any idea as to what could be causing this.... its upsetting seeing him scratch constantly