Time to call the nice people at the pest control company, I think.
... On the upside, there's also an incredibly cute gray fluffy cat in the neighborhood who has been coming over to say "hi" occasionally. It's what I think of as a puppy-cat: likes you, likes being petted, likes company, wants your attention, etc, etc. (Not quite as friendly as seebeesea's Jenny, for anyone who has met her. Same basic philosophy, though.) And did I mention cute?