Dude is a dog that appears in Descendants.
Role in the Film
He is the mascot of Auradon Prep, and he appears during the scene when Ben was training Carlos. Dude was chasing Carlos until Carlos climbed up a tree since Carlos' mother, Cruella De Vil taught him to be cynophobic his whole life. But Ben gave Dude to Carlos and the two began to bond throughout the movie.
During the video chat to the evil parents, Cruella De Vil is surprised to see Carlos with him. She says he would make perfect earmuffs but Carlos steps up and tells his mother that they love each other.