Friend for Life: The extraordinary partnership between humans and dogs

'There is one animal that is familiar to all of us, whoever we are, wherever we live'

'Even if we've never had direct contact with one, we will have seen one, or at the very least, heard one. For those of us who live in the western world it is more than likely that one sleeps in our house, possibly even on our bed. I'm talking of course, of the dog. Yet, this animal, which lives alongside five hundred million of us all over the world - as an invaluable partner and a trusted confidant - prese...