u/Some1_you-dont_know

This is Mr Bones and this is my second time feeding him since i got him about 2 and a half weeks ago. Both times i offered the mouse to him head first and both times he took the mouse from the butt and ended up dropping it after a few minutes. He takes it no problem when i offer it to him again after he drops it so he knows how to do it. Why does he keep taking it that way when i offer him the head??