Gunner - 3 years old - Chocolate Labrador Mix
Ever hear the phrase, "His bark is worse than his bite?"
That's Gunner. Actually, he's never bitten - but he barks and growls, and, well, just ACTS aggressive when he's scared in a new situation. It makes it hard to board him.
The truth is, Gunner just can't catch a break.
He could've been successful in his last home - he was well behaved and w...