Since she was seized from an abusive home, she was most likely eating a new diet in her temporary home, which her system probably wasn't wasn't use to yet (which is why she had gas when you got her).... and now she's on a new diet, which could be the cause of her gas now. When I change my dogs over to a new dog food, I try to do it slowly, but they usually get softer stools and gas. As soon as they are use to the new diet, the gas goes away, and their poo gets "normal" again. So, there's always the chance that her system just needs a little time to get use to things. I hope for your noses' sake, and the sake of her tummy, that you figure it out soon.
