He's obviously become a little territorial of his new cage. the previous owner had him in an acrylic cage, but I got him something a little bigger with vertical bars for him to climb on (I'm not sure he has realized these can be used yet, he seems to favor the two perches within reach) When he was in the acrylic cage he came out with no problem, but ever since he's been in the new cage he does not want to step up. I did some target training with him today ,in the cage with the door open, and he seems to be responding very well. I can use my finger instead of a dowel. He will follow my finger anywhere, touch it with his beak, and take his treats from my hand. The problem comes when I attempt to have him step up. He looks as if he is testing my hand for sturdiness then he latches on a squeezes hard enough to break skin. Should I just continue with the target training for a few more days before trying to have him step up again?