?

I have had him for a couple of months now, and we are very close. He is not at all afraid of me. He even jumps on my face and sits there. But, I think I have spoiled him. I let him out of the cage for at least 9 hours a day (supervised!) and he barks at me when I try to put him back. I think he is so used to being out of the cage that he gets angry at me when it's time to go back. Is there anything I can do???