Today he is hiding behind the couch with some food and litterbox nearby. He did eat some wet food this morning but has not used the litterbox at all. He has chosen to hide under a bunch of couch pillows I had thrown back there because they never stay where they are supposed to on the couch, I guess there is a use for them afterall. lol I have blocked off the area so that he will feel more secure not seeing peoples feet and such, only hearing us unless he decides to come out. the other cats can still go back there if they wish to, but so far they have only made brief visits and no hissing has occured. I hope he will adjust to life with us soon. I really wan to spoil him rotten like my girls.