Horse Dragons have equine-shaped bodies and hooves instead of claws, which allow them to be fast runners. They specialize in running takeoffs, which are quicker than taking off from a stand-still. Horse dragons are able to stalk their prey from the ground then quickly execute an aerial attack for the kill.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

tiRan O'Saurus is definitely a dino—he was raised by Brontasaurus the yellow dino and Zigivi the purple dino, so obviously he is a dino too. He wears big red shoes and roars, striking terror into all within the Madder Jungle.

...Well, the local neotropicals haven't picked up on the fact that his roars are meant to be terrifying, and often come down to ask him to settle disputes when their banana-thieving and no steal-backs get too crazy. They have started calling him 'the Tyrant King' despite (or probably actually because of) his fair judgements over who gets which bananas in what state. There was one trial in which no-one could tell whether Bananot or Banana Fphux should get a certain banana, so tiRan suggested they cut the banana in half and each steal half of it. Both were appalled, Fphux so much that he relinquished his claim on the fruit, so tiRan awarded him the entire banana.