A good parent prefers that their kid doesn't hang out with pants full of urine and feces all day, but changing the diaper can be a difficult task if you are particularly lazy and not keen on smelling your child's ass every 15 minutes. This is where there wet diaper alarm steps in. This toy has an included CMOS chip alarm. Once the alarm notices sogginess in the drawers an alarm goes off. I think the most difficult task would be ensuring the kiddo doesn't drop the toy. Come on, give us a little wireless. Also, I would have never thought a urine-and-feces detecting toy could be so cute.