(BPT) – Of all the things you do as a parent, one of the most challenging is toilet training. It can take a lot of planning, supplies and patience to teach your toddler to say goodbye to the diaper.

Forget Hatchimals, one of this year's must-have holiday gifts is -- oddly enough -- a $50 toy unicorn designed to leave behind a glittery, gooey surprise in a tiny plastic toilet. Aptly named Poopsie, ...

Cats can be trained to take themselves to the bathroom and use the toilet like humans, says the inventor of a pussy potty. Australian designer Jo Lapidge says her system structures cat toilet-training ...

The U.K.'s Glastonbury Festival is replacing almost all its plastic portable toilets with more than 1,000 organic compost lavatories this year. The compost conveniences are designed to minimize foul ...