To avoid your toddler or little kid getting superexcited about a ride only to realise that they're too small to experience it, know before you go. The height requirement for Slinky Dog Dash is 38 inches tall; you have to be 32 inches tall to ride Alien Swirling Saucers. For Toy Story Mania, kids can be any height.
Image Source: POPSUGAR Photography / Alessia Santoro