Because my kitties love to hang out on my work/craft space at home. I can't do a thing about it. They jump up, I put them down. They jump up, I put them down. See where this is going? Eventually I just move my stuff/crap to a tinier space or give up entirely and go work in the living room on the couch where--you guessed it--the kitties come and make their presence known. I could close the door when I'm working (as Hubby often tells me I should), but then I won't have kitty company when I'm working, and really, kitty company outranks need-space-to-work any day.
Elphie and Helena:
Helena sitting on my new squishy laptop case from Brooklyn Industries (she's just gotta get her stink on everything):