My friends have been fostering an 18 month old GSD for about two weeks now. They've noticed its poop is more 'cowpile' in discription than solid poops. They are thinking of giving him a bland diet, but can someone tell me what that would consist of? The dog has been checked by a vet and it doesn't appear to have any GI related issues. I'm thinking I would maybe leave him on its exisiting food (I'm sure its a good one, but I didn't ask what kind) and give him time to adjust to that. Likely this is already a new food and it might be throwing off things a bit, also he's likely under alot of stress with all his new surroudings. Other than that he's doing well and seems happy. Any thoughts? Bland diet (if so what)?? Or leave him on his new diet and see if he adjusts say in the next week or so???