Nature  Hard-Wired?

Genetics and brain physiology can affect a dog's personality and behavior. Details

 

Program: Nature

Episode: Hard-Wired?

Genetics and brain physiology can affect a dog's personality and behavior.

• Visit the Hard-Wired? webpage

Duration: (3:08)
Premiere Date: 10/12/2011
Episode Expires: Never
TV Rating: NR


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