and if headshot they would definatly not penetrate.
WRONG!!!A direct on shot will penetrate the eyes thus entering the brain. There is no doubt about the legallity, but it is far from inhumane,as the animal is braindead before it hits the ground.
Just because "almost" anything "can" be done, that doesn't mean it "should" be!!
I agree 100%, it's all about where to draw the line and not crossing it.