oh, snuck in did you? Well, get your clothes pin out because this isn't going to be pretty.
Did you ever wonder why cats choose to stink up the box immediately AFTER you've just finished scooping and putting fresh litter down. It's like you cleaned the bathroom and then someone (pick a name) came in and horrified the place.
Or how about the cat that goes out - god knows why - only to come in minutes later to use the litter box, and stink the place up, thank you very much.
You would think, me working at a veterinarian an' all, I'd have some answers. And while I can guess that in instance number one I have have a fussy cat who won't take a crap unless the box is frakking pristine, instance number two just baffles me. I mean, WTF?!