Matt Beisner helps two beautiful but aggressive dogs open up to the possibility of hope and love. A recent widow is at her wits' end when her grieving guard dog goes into a downward spiral. A tight-knit family comes to terms with its crippling codependence in order to give its dog the social life it deserves.

Matt helps one dog with the stress of a new baby in the house while helping another family fix a dangerously codependent relationship with their dogs.

Matt helps an intimidating Doberman named Nero overcome his extreme dog aggression. He also gets pug sisters, Lily and Olive, to stop fighting.