Dr. Dolittle 2, 2001

Lucky the dog explains at the start of the movie how Dr. Dolittle is able to talk to animals. But there’s an array of talking animals too, like Ava, a Pacific western bear and Archie, a circus bear with a wisecracking attitude who help Dr. Dolittle fill a forest full of animals protected by the law in order to save a forest.
Source
//www.youtube.com/watch?v=HZSrLvO2pGI