Star if is now contraindicated in diarrhea cases as the guts suffer be take longer to recuperate.
small meals of light die, chicken, fish, pasta, rice etc. Ifyou can still get it at the chemist then kaolin & morphine, or kaolin alone if they don't sell the latter. Probably 10mls 3x daily for a wolfy. Just for a couple of days.
Good luck and don't stand to close to the rear :-D