When taming if your established make a metal trap with a metal behe gate to drag it into. Measure out 8 metal foundations away from the trap and place cannon. Trap should be a minimum of 4 metal walls high in the middle of the non behe gate side there should be a doorframe with door. This is important. If built right it will prevent you getting killed and the cannon ball from doing additional damage and ruining the game on the last shot. I wish I could submit screenshots on here. The non gated side of the trap should have the cannon.