How big is a trex foot?

What do daspletosaurus' eat? What are the results of breeding bone and storm dragons in DragonVale? Is spinosaurus king of the dinosaurs? Are dinosaurs living? Where all dinosaurs with feathers able to fly? How does dimetrodon protect itself? Is the triceratops a reptile? How did the parts of allosaurus body affect in life? What is nicknamed T-Rex? What kind of organization survived the mass extension that killed the dinosaurs? Which dinosaur is bigger T-Rex or Brochosaurus? Are spinosaurus 66 feet? What state has had the most dinosaur finds? How did snap dragons get there name? Does a velociraptor use smell movement or what to hunt? How Do you recruit primal Dialga? What is the closest relative to the velociraptor living now? What dinosaurs begin with an 'A'? Who discovered diplodocus dinosaur? Name a famous building that's big enough to house a dinosaur?