This is about the anime character. For the monster itself, see Mustard.
Mustards are yellow Dinos frequently seen throughout the anime series.
Season 1[]
Tiger and Gray Wolf are seen attacking a wild Mustard as they hunt across the Koki Plains, and several domesticated ones are seen living in the city of Alta Vista in Episode 25.
Season 3[]
A young Mustard is seen eating with other children at the Torles Mission in Episode 55.