A Man Among Wolves is a National Geographic Documentary about Shaun Ellis, a canine researcher. He raises abandoned wolf pups and rehabilitates them, with the goal of re-integrating them into the wilderness. He is also a wolf behavioral expert, and practices that behavior to educate the pups. He howls, eats raw meat, and licks like a mother wolf. The video you see above is from the section where he teaches a wolf the call of the wild, the howl.