They used Copper and Todd as young kids in the move, and at the End of the 1st movie they where all grown-up and they should have started them grown up. In all of the Disney 1st movies like Toy story Andy was little but in the 2nd movie he was a big kids, and also in lion King Simba is little lion and in the 2nd movie he is a big lion, also in the little mermaid Ariel fine Eric in the 1st movie and in the 2nd movie the has a daughter. I so not like the music in the movie I like the music in the 1st one better. I would not let my kids see the movie. My kids like the 1st one better. They do not have Big mama, Vixey, Dinky, Boomer. If they do a 3rd one I hope it is better then the 2nd one.