Tracker is the PAW Patrol pup introduced as the team's jungle tracker.
Tracker is a Chihuahua who lives in the jungle and specializes in hearing and locating things in dense, difficult terrain. He uses his exceptionally sharp hearing to detect distant sounds and help the team find people or animals in trouble.
The character first appears in the second season of PAW Patrol. Tracker's jungle setting and specialized skills distinguish him from the original pups, whose missions are usually based around Adventure Bay. He often works with the team during stories involving the jungle and nearby wilderness.
Tracker is sometimes confused with Everest, who is the team's snow-rescue Husky, or Rex, who specializes in dinosaur-related rescue missions. Tracker's defining role is jungle exploration and tracking, while those characters operate in very different environments.