yes, after the anti-biotics and has been on a daily dose ever since. He does of course eat all sorts of horrible things on walks, even other dogs poo sometimes which makes me very upset as I think it must make him ill, but the vet doesn't seem to think that's much of an issue. Seems crazy to me, we are not allowed to give him a single tit bit or any other food stuff, are dosing him with pro-biotics and all and then he eats poo!