This is so badass!

The K-9, on a hand signal, is literally walking backwards to watch his 6 so he can focus on whatever the forward threat is! https://t.co/P91ZqUOQpc https://video.twimg.com/ext_tw_video/1833242151255171072/pu/vid/avc1/464x848/ftrJ9l4AVAHWa0g9.mp4?tag=12