Hi. My 7 month old terrier/cocker mix, Solomon, has been treated for skin lesions (that's what the vet called the bumps, but no pus/blood at this time) with antibiotics and medicated shampoo. He gets his bath 3X/week for the 1st month, and once a wek for the rest of his life .He's an amazing pup, and my best friend, so he's worth every minute and dime, but this skin thing is driving us both nuts! The antibiotics helped a lot, but the bumps returned w/in about 2 weeks after the meds were done. Any experience with, or advice for this ridiculous terrier skin?