Faithful Griff suggests another entry:

Snip has been sucking-up and cute-ing around all day. Perhaps it was the ranting about having to do a buttload of laundry... As it becomes apparent from a look at our calendar that Snip's lapses are spaced 3-4 days apart, we are going to try the interim measure of cleaning the box every other day, in the hopes that it's just that her standards of hygiene are higher than what we've so far been managing (and with two cats they do make a game of trying to out-pee each other, it gets rank pretty fast). Considering that she DOES know where the box is when she wants to, perhaps a regimen of fanatical cleanliness will satisfy her... stay tuned.
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