The Wonder of Dogs

Episode One

60 min

From huge dogs to tiny dogs, working dogs to lap dogs, hairy dogs to hairless dogs - the team investigates why this single species comes in so many shapes and sizes. Set in a typical English village, the team uses DNA science to reveal the sometimes surprising family trees of some of the village dogs. The team also find out how the extraordinary genetics of modern dogs underlies the extreme differences we see between breeds. Historian Ruth Goodman uncovers the surprising origins of the poodle's famous haircut; finds out what makes greyhounds the fastest dogs on the planet; and travels to the Guisachan Estate in the Scottish Highlands to meet hundreds of golden retrievers at the ancestral home of this popular breed. Steve meets the hairiest dog breed of all and reveals how its dreadlocked coat once acted as lightweight armour. Kate investigates the remarkable story of dogs - from their ancient ancestor the grey wolf, through thousands of years as our working companions, to the Victorian creation of the dog breeds we know today.

A Dog for Every Job

60 min

Kate, Steve and the team of canine experts explore how the huge range of dog breeds differ in their senses and abilities. Does a short nose impede a sense of smell? Do floppy ears mean subdued hearing? And what effect does the shape of a skull have on peripheral vision? The team examines how humans have harnessed these inherent skills and discovers how this has shaped these breeds into the hunters, herders and guard dogs of today. They also see the senses develop in a litter of newborn puppies, and follow Kate's Welsh Sheepdog puppy Teg getting her first lesson in sheep herding. Ruth Goodman is joined by a pembrokeshire welsh corgi as she traces the breed's history to their humble origins as cattle herders. The team also finds out how hunting breeds such as springers, pointers and retrievers evolved with the development of gun technology.