I always have a tub in the dog cupboard and what Iv found is its good if they've got abit of a dicky stomach if say they've had something that hasn't quite agreed with them but anything more and it doesn't do much, how is your dog now did you get the promax paste and pro-fibre, the pro-fibre is a probiotic by the way, I use natural yogurt most days but that pro fibre is better if the dog ain't right..