Marshall is a Dalmatian puppy and one of the main protagonists in the TV series PAW Patrol. He is the 3rd member of the PAW Patrol and the team's fire pup, as well as the medic pup (as of "Pups Save Jake"). His primary purpose is to check for fires and extinguish them, and to use his ladder to rescue animals from high places. His secondary purpose, as a medic, is to use his X-Ray screen to check people for any broken bones or injuries, and to attend to them if needed (even though he tends to go overboard with bandages).