A team of canine experts reveal the secrets of man's best friend, investigating the differences between different breeds and exploring the genetic history of the dogs of a small English village ...

It's the day of Jess's 'bring a pet' birthday party. Gramps is one of the first to arrive with Muckypups and Thor, two pugs he's dogsitting for the day, and AJ and Anaya have also brought their pets, ...