Chase is a German shepherd puppy and a main character of the PAW Patrol. He is a police and traffic cop dog and a spy dog as of Season 2. His primary purpose is to keep things in line and direct/warn traffic when an emergency happens. His secondary purpose is to track missing animals or people using his spy gear.
In the US and Canadian version, he was voiced by Tristan Samuel in Season 1, later he was voiced by Max Calinescu since Season 2 and until Season 4, and now he is voiced by Justin Kelley, since Season 5. In the British version, he is voiced by Hayden Hunter