Extras

NOVA

Can Bones Reveal How Dogs Evolved from Wolves?

Clip: S47 Ep2 | 5m 12s

Learn more about the evolution of our furry companions.

NOVA

Do Dogs Love Us or do They Just Want Treats?

Clip: S47 Ep2 | 3m 59s

It's time to learn the truth once and for all.

NOVA

Dog Tales Preview

Preview: S47 Ep2 | 26s

Follow the epic journey of dog domestication and see what science says about dogs’ love.