Disney+ has released the first trailer for the upcoming film The One and Only Ivan. Based on the award-winning book, the movie follows Ivan (voiced by Sam Rockwell), a 400-pound silverback gorilla who starts to question where he comes from and the family he had before he went into captivity as the star of a small circus. Between Lady and the Tramp, Togo, and now The One and Only Ivan, the Disney+ movie brand is leaning heavily on animals. Sure, they’ve got other movies both good (Timmy Failure) and terrible (Artemis Fowl), but it’s weird that …