He was no trouble really, had a good attitude, he'd let you pick him up and play with him. He bit me once, but that was my fault, I approached him incorrectly while feeding him. I never fed him in hos big cage, i used another one, so when i moved him to the feeding cage, he knew it was time to eat, which is why you could take him out of his big cage and play with him. That's the best way to take care of them. As long as he was in his big cage he wasn't the least bit aggressive.