A dog hears some wolves in the distance and joins in.
This guy's dog saw the wolf sanctuary video and went nuts!
The dog was getting annoyed.
Listen to what happens when this guy howls at coyotes deep in the woods....
This dog lets his owner know when there's a fire!
This guy uses his iPad and an auto tune app while his dog howls.
This dogs motherly instincts kick in and she starts howling to the baby to...
A bunch of kids make a giant white wolf howl.
This dog hates the morning like the rest of us.
These two dogs duel it out with who can howl louder and longer.