On this episode of Animal Super Senses, we get in touch with the feelings of wild animals that rely on touch. Animals, just like humans, rely heavily on their sense of touch, every day in every way. There may be a fine line between pleasure and pain, but not knowing the difference between the two can be absolutely fatal. Species: Elephant, Trapdoor Spider, Leopard, Octopus.

Originally released by Big Media Holdings LLC, 2015. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Touch Receptors (2:00); --African Elephants (2:52); -- Social Animals (5:17); -- Arachnids (3:15); -- Scorpions (2:19); -- Leopards (3:22); -- Australian Sea Lion (2:04); -- Octopi (3:07); -- Credits: Touch: Super Senses (0:30); .