Bob makes a deal with Mrs. Dabney that if he chops down their tree that blocks her sunlight, she will keep her barking dog in her house. The tree, which houses PJ and Teddy's childhood treehouse, has sentimental value, so they stage a sit-in protest to prevent it from getting chopped down, because they want Charlie to experience it. Gabe and Amy join the strike, but Bob wants Mrs. Dabney's yapping dog to shut up. They all whind up in the tree house and it fell to the ground. However, when Mrs. Dabney reveals the dog is not hers and she's just watching it for a neighbor, the Duncans launch a water balloon at her. In the end, Bob, PJ, and Gabe build a new tree house.