A group of beavers ask Dr. Dolittle to save their habitat out of loggers. The only real expectation is to have the forest as it's the house of a bear preserved, but there's an issue: that the bear's the tolerate in the forest, so that she can't reproduce. Undaunted, Dolittle persuades a circus keep to assist, but he has to teach not only to him the manners of the crazy, however the wiles of lady conveys.