简介
Americans own 73 million dogs and 90 million cats. They become best friends, soul mates, family members, and even surrogate children. Relationships with cats and dogs are some of the longest and most intimate of our lives. Why are we so attached? Animal behavior experts, evolutionary biologists, veterinarians, and pet owners share insights and observations about these animals a...
演员
其它
IMDb
tt1333874
语言
英语
类型
纪录片 / 家庭
制片国家\/地区
美国
上映日期
2009-02-15(美国)
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