PAW Patrol (2013)

S08E28 Rescue Knights: Quest for Dragon's Tooth

Ryder and the pups receive knighthood from the Princess of Barkingburg, but their honor is quickly challenged. An embittered former Knight named Claw takes command of a dragon named Sparks and launches an assault on the castle. The team must band together to confront this formidable threat and protect their kingdom from destruction.