Didn't really help my dog when the food she'd been on for years suddenly started giving her diarrhoea. Thought these tablets might help while I was sorting out her new diet. But changing her food was the only permanent solution. These might help in other cases, depending on the cause of the problem.
Have bought these before and now ordered more. Find them working very well and mostly it's enough even with only 1 tablett. Have 12 dogs who enjoys having 'snacks' when being in the woods, so I have tried out the product quite well.
Bought these to help my male black Labrador who since I've had him has suffered very loose stools problem. To be honest I didn't think they were very effective.