ITV Documentaries

We Are Family

TV-PG
2017 • E5    Feb 20, 2017    45m
While dogs are said to share more than 99 per cent of their DNA with grey wolves, recent research has indicated that this link might actually be the key to why dogs have become the perfect family pet. The pack mentality of their lupine ancestors remains in domestic dogs, inspiring what seems to be a fierce loyalty to their human families,

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