Jelly Horses are a cute species of candy horses that appear in both Gumbaldia and Candy Kingdom in the cartoon series Adventure Time. Jelly Horses appear in many episodes of the Adventure Time series for example in The Duke we see the Tiny Leg Jelly Horse where it pulls a chariot whit Princess Bubblegum and Peppermint Butler are riding. And it's a purple horse made of jelly with four very short legs that barely touch the ground - as its belly is what touches it. That is so odd and surprising to see Tiny Lef Jelly Horse pulling a big pink chariot with people in it using such tiny legs that Tiny Leg Jelly Horse has. A fanart Adventure Time cartoon progress bar for YouTube with Jelly Horse.