Serval accidentally knocks the bus into some logs, which an American beaver was planning to use to build her house, despite lacking the courage to go through with it. While searching for replacement trees, the girls come across a prairie dog, who is also having trouble building a home as the tunnels she digs keep collapsing in on her. Taking note of both Friends' strengths and weaknesses, Kaban suggests that they work together to build a house they can share.