This guy uses his iPad and an auto tune app while his dog howls.
This guy's dog saw the wolf sanctuary video and went nuts!
A dog hears some wolves in the distance and joins in.
A dog hears a siren going off and does his best attempt at imitating it.
The dog was getting annoyed.
This dogs motherly instincts kick in and she starts howling to the baby to calm him down. Cute!
This dog lets his owner know when there's a fire!
These two dogs duel it out with who can howl louder and longer.
A bunch of kids make a giant white wolf howl.