Dinosaur Train - Season 1 - Eps 57: Long Claws
Buddy, Tiny, Don and Mrs. Pteranodon head to the thicket to ask a Therizinosaurus family about their colossal claws. They demonstrate how they use their claws for self-defense, while the daughter, Teri, shows the kids her favorite practice spot.
About Dinosaur Train

Title: Dinosaur Train
First Air Date: 2009-09-07
Last Air Date: 2019-11-18
Status: Returning Series
Rating: 6.2/10 (from 37 votes)
Language: EN
Seasons: 6
Total Episodes: 200
Network: PBS Kids
Genres: Animation, Kids
Production Companies: The Jim Henson Company
Synopsis
Join Buddy, a Tyrannosaurus Rex, and his adoptive Pteranodon family on a whimsical voyage through prehistoric jungles, swamps, volcanoes and oceans, as they unearth basic concepts in life science, natural history and paleontology.