Thanks so much Beth. I worry about putting 'reward' on flyers because I've heard such stories of people picking up cats on the street and returning them as the apparant lost cats just to get the reward... as if the owners couldn't tell the difference! But then you end up with someone else having a lost cat too I put 'reward available' on the posters but not in giant print. I don't think someone would have picked him up, because I'm pretty sure he's hiding somewhere, probably really afraid. But if it goes much longer without him home I'd pay anything to have him back!