Labrador Dog Sings Along Ave Maria! Funny Dog Video!

Watch the video as the Labrador dog sings along with Ave Maria while watching The Hangover III!
This dog has an amazing voice, really!
Holly, the pooch, was watching the movie with her owners when her ears pricked up as the song started!
She decided to go to the television and howl away to Ave Ma...
Labrador Dog Sings Along Ave Maria! Funny Dog Video!