Who’s afraid of the big, bad wolf? Not Zachary and Jerit, who explore pack behavior to figure out how wolves know the “top dogs” û the alpha male and female. Veteran mushers Alexa, Jenaya and Miriah want to create a “dream team” of sled dogs, so they test their dogs’ several compatibility factors. Ben Ho trains dogs in search and rescue (SAR) techniques. His work has aided lost hikers, natural disaster victims and survivors of the extreme 9/11 tragedy in New York City.

Originally released by Big Media Holdings LLC, 2013. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Howl: Meet a Pack of Wolves (4:03); --Howl: Wolf Feeding Time (3:44); -- Scientist: Search and Rescue (2:12); -- Mush On! (5:38); -- Picking a Team (3:58); -- Credits: Canines (0:41); .