I keep finding full nappy sacks in the bins around my home. We don't have children yet, but welcome regular visits from friends who do. Our general refuse is only collected fortnightly, so our dogs deposits are twice-weekly taken to the dog do bin in the village, a chore we put up with grudgingly as responsible pet owners. These days I'm finding that such trips are having to be taken daily especially in the summer months as more friends start having babies and visiting and feeling free to fill up my waste paper baskets. Particularly irksome is when they don't alert me and it may go unnoticed for a few days if we don't use that room.
I wouldn't dream of leaving a full dog poo bag in a friends house, if our dog defecates in someones garden we take the offending article with us, so is it wrong to expect parents to do the same?