We have an extraordinary relationship with dogs - closer than with any other animal on the planet. But what makes the bond between us so special? Research into dogs is gaining momentum, and scientists are investigating them like never before. From the latest fossil evidence, to the sequencing of the canine genome, to cognitive experiments, dogs are fast turning into the new chimps as a window into understanding ourselves. Where does this relationship come from? In Siberia, a unique breeding experiment reveals the astonishing secret of how dogs evolved from wolves. Swedish scientists demonstrate how the human/dog bond is controlled by a powerful hormone also responsible for bonding mothers to their babies. Why are dogs so good at reading our emotions? Horizon meets Betsy, the world's most intelligent dog, and compares her incredible abilities to those of children. Man's best friend has recently gone one step further - helping us identify genes responsible for causing human diseases.
Episode 7 of Season 47 from Horizon — available to stream in HD on any device.
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Jeffrey Epstein: Filthy Rich
Desert Law
Being Gordon Ramsay
Married to Medicine
Reality Check: Inside America's Next Top Model
Soul Power: The Legend of the American Basketball Association
The Scream Murder: A True Teen Horror Story
Murder in the Bayou
The CEO Club
Murder in Glitterball City
Search for movies, TV shows, collections, manga, or people
Trending Now