Today I was playing fetch with Natasha and it got me thinking. When she's "hunting" the ball, she runs towards it, bats at it with her paws, briskly stops and turns around and then fetches it, instead of just catching the ball with ther mouth. I've also heard that some other sighthounds, instead of following the prey, run next to it. So I'm curious. How does your dogs "hunt" and "kill" their "prey"?