Doraemon: Nobita to Animal Planet

Nobita uses the "Wherever Gas," a substance that allows travel to any location, to reach a world inhabited by animals. There, he meets Chippo, a boy with a dog-like appearance known for his adventurous spirit. A faction named Numiges seeks to conquer the animal planet. To counter this threat, Doraemon and his companions work with the animals to prevent Numiges from taking control.