Abstract: The present application provides a split-type pet traction harness. The first body and the second body have a combined state for wearing on a pet and a split state for realizing quick putting-on. The first body and the second body realize switching between the combined state and the split state by means of a movable connector. In the combined state, the first body and the second body form a first opening for a pet trunk to pass through, a second opening for pet head and neck to pass through, and a third opening and a fourth opening for pet forelimbs to pass through. By configuring the pet harness to be a split-type structure, the product can realize quick putting-on without a pullover manner, leading to convenience in the putting-on process and in adjustment, and thus is applicable to pets of different sizes.