Hi, I just brought home a new kitty, he was really nervous at first and hissed at me once in a while, but I put him to sleep with me and he is much more trustful, just a sweetheart. The problem is that before I went to pick him up, a friend of mine was the one that had him, and she has an adult cat that absolutely terrorized him, and he won't leave my room. Also, he has never seen a dog in his life and when I try to take him out and he sees my dogs( I have 3), he just climbs up me in absolute fear, and the scratches really hurt. What can I do to help my nervous kitty get over his fear? I just want to make him happy.