Nature

Pets: Wild at Heart | Episode 2 | Secretive Creatures

Season 34 Episode 6 | 52m 58s

In a program packed with incredible filming techniques, from Schlieren photography that makes smells visible, to moving X-rays, ultra slow-motion, and ultraviolet vision as well as HD horsecams and doggycams, discover how our pets experience the world through their astonishing senses and hidden channels of communication.

Aired: 10/27/15 | Expires: 07/24/18

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