Pyoderma: Hi, my pug has had yeast and bacterial infection on most of her body for almost 3 years. Like most of you I tried many things to help her. She had the bumps, black elephant skin, itching and stunk so bad! ACV helps with the itching for sure but what finally helped clear her was Colostrum, and Quecertin. Within 3 days her belly was smooth again and the smell was almost gone. She is raw fed, will always have allergys but is 90% better now.