I've been looking for something like this for ages! I finally thought I found a great one and bought it, but I never used it... so, you can guess the rest. Size S, 6 pieces For anyone who will use these instead. I'm selling "Unpo Pants," pet diapers that catch poop. They catch poop that regular pet diapers can't, using a separate attached plastic bag. - For pet owners caring for their pets - For when pets are left alone or traveling in a car - For temporary excretion problems due to diarrhea or injury - Also for puppies who haven't finished toilet training Over 98% poop-catching rate!