In my opinion you are correct. Have you read the threads that talk about body language? A lot of times, there are warning signs that precede a bite. Not always though, or if there are I miss it. Not everything in a kitchen is safe for him, so I'd say putting him back in the cage was the right thing to do. The past few days, I've had to use "time-outs" (cage time) with Timber a couple of times. I try to let him make as many decisions and do his thing as much as possible, but there are things I don't allow, and when he crosses that line he goes in the cage. I also do that if he bites without a good reason, which happened the other day. My belief is that his bite was just because he didn't get his way, and like with my children, I won't tolerate that. If it was from fear it would be a different story since that is instinct and not misbehavior. I can tell you that it is a real learning experience! I discover new facets of his personality all the time. I think the recent set-to we have had about his desire to be on the floor (I have 4 free roaming cats so that is a no-no) is because his comfort and trust levels have increased to the point where he is pushing harder to get his way. In other words, now that he trusts me enough to know I'm not going to hurt him, he's going to test his boundaries. I've had him since June, so it has taken almost 5 months to get to that point. If you haven't read Katana's thread about Gilbert, you should. It will give you a lot of insight on "grey time" and a lot of good information. It is also encouraging to see how, regardless of age and circumstances, greys are never to old to learn and to trust again. Also check out Jay's rescue (Joe). That is another amazing story.