Yeah hes neutered. I am hoping its not his previous owners hes missing. Bobby was found when he was very young. probably only a couple of months old. He was found in the road stray with a paw injury. He hates any1 touching the paw. He was in the cats home for months and months. I was just thinking it might be a companion problem as he had loads of cats around him. oh and 1 more thing. He has got really friendly with another stray male cat that hangs around our house. Could it be him he is calling for? The other male calls for bobby sometimes. We would take this male in but he is scared of humans.

Yes bobby can hear!
Thanks for all your help. His howling really is quite strange.

keep posting...