Animal Odd Couples [Full Documentary] | Wild Things

Biologist Liz Bonnin explores why some of the most bizarre and surprising animals pair up with each other and with us. She scours the globe in search of the most extraordinary and cute animal relationships, investigating why such odd couples sometimes form. From dogs mothering baby tigers and polar bears befriending huskies, to buffaloes bonding with grown men and lions behaving like our brothers. Liz will discover how oxytocin, the love hormone, plays a vital part in bringing the oddest animals together.