Where can I get one?

A boon to mothers and restaurant managers everywhere! Well, at any rate, it's much cooler and more fun than the tag they talked about a few years ago that would beep if a worker left a restroom without washing their hands...

In TV news today, another contestant was kicked off of Real Reality Island...
The losing idea? "We could have this reality show where dogs vote off
contestants by the "Sniff and Scratch" method. Let's include Scratch 'n Sniff
cards for the dogs in the audience, too. Eau d' crotch is a fave, I hear."
Says our intrepid host, "B-- arf!" Rumour is that Lassie and Rin Tin Tin loved
the idea, however, so WDOG may decide to run with it. Into a mine. Where
Timmy needs to be rescued from the rising water, yes, Lassie.