Great Dane Service Dog Faces His Biggest Fear to Save Owner's Life During POTS Episode (Exclusive)

A Bay Area woman went viral after her Great Dane service dog stopped her from walking down stairs during a medical episode ...

17 states have a state dog. Which breed is Pennsylvania's?

In 1965 the Great Dane was recognized as the state dog of the Keystone State. Learn about the breed here and what makes them a loyal companion.