Nature

Why We Love Cats and Dogs

Season 27 Episode 8 | 53m 30s

Ask anyone and they immediately know -- they're either a dog person or a cat person. What is this all about? Follow a funny, touching, and provocative investigation into the great divide between dogs and cats and just what draws us to these two polarizing pets. With comment from animal behaviorists, psychologists, trainers and devoted owners.

Aired: 02/14/09

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