Bizarre Japanese toilet training cartoon

Since almost all my friends have babies now, here's a public service in the form of an astoundingly weird Japanese cartoon (via Gawker):

Dusty is using the toilet

So I got this plastic tray that holds cat litter in the toilet bowl, and damned if Dusty hasn't started using it! He sits at the front of the toilet seat and does his business.

After a while you decrease the amount of litter until it's just a see-through tray. Then you remove the tray, and the cat just...uses the toilet.

Pretty cool, right?