We're having some issues with Sadie. It seems I can't get the acne to leave. It scabs over and she bleeds on our clothes, couch, etc. She started chewing her feet. We're transitioning to a new food, and have been for about 3 weeks. She's still having problms with her feet and acne. Plus, it seems like anymore, she's having issues with yeast in her ears. Have you guys/gals had to have them put on antibiotics (is that even possible) or the acne.