Yup, mine disappeared for so long at 1st I gave him up for dead. About 3 weeks later however, I see his little head stickin out from under a rock lol. My bet is he's fine Funk. If your worried, I say move the LR if your up for it, see if he's still alive. If he is, from that point forward I wouldn't worry, and count on him being alive. I've had mine for about 5 months and I've only seen him on a daily basis for the past month or so. Mines very shy:yes: