I need some advice to help Teeko stop being so protective...Teeko is very loving toward me and wants to be by my side everywhere and anywhere at all times of the day. I love his attention as much as he loves mine and my wife's. But..the downside is he OVER protective. If anyone comes in my apartment..he feels threatened he will fluff up. And Bob his head up and down..and ready to take aim. I usually try to keep him in the cage when someone is over. Because he has actually bitten my mother in law. Pretty hard. He's also aggressive with food. Everyone who knows Teeko knows he was from a Pet Store..and I think partial of it could be the poor choice of feeding there. Or being starved.. I just wanna know if there is possibly anything I can do to begin a long training exercise, to break this habit..of the protection and he is very skiddish of noises and aware, and gets spooked very easy..thanks