Let's do a little math equation. Human holding leash + dog seeing squirrel = what? If you guessed "Human takes a tumble" then you're correct! Some pups just can't contain their excitement when they see a squirrel in the yard, so they accidentally pull their human down in pursuit of the animal.
Over in Canada, a pair of huskies were very vocal on their road trip. Instead of barking like most breeds, Jackson and Nico yelled belligerently in the backseat. Their sister, golden retriever Zoey, didn't seem to have an issue with her brothers because she sat happily between them.