1 of 2Add photo all animals laugh at him The Animals of the forest were Horton's friends, he laughed at him for hatching an egg, then they ran away leaving Horton behind, at the end of the book, they reunited with Horton and his new son Morton jungle animals in book lions goats A giraffe kangaroos rabbits a squirrel a hippo Categories: Elephants Tigers Birds Horton Hears a Who! Characters Toucans Lions The Cat in the Hat Knows a Lot About That Europe Chinese zodiac animals Africa Mammals Hippos Elephants rhinos and hippos Animals Reptiles Zebras Cats Pachyderms Fishes Frogs Insects Bugs Rhinos Even-Toed Ungulates Odd-Toed Ungulates Horton cat in the hat and jungle friends South asia Horton Hears a Who!