Ok thanks, If I lay my hand flat he will nibble on it, He did the dangling thing when he was out of the cage but its in or out. I don't mind too much I'm just glad that he doesn't bite smokey. I do check them every night for bites, blood etc.
I was watching them last night and smokey seemed to be running away from snowy, everyime he saw he he'd dart away
I hope this doesn't lead to them having to be split up!