Petsafe 3in1 Harness #3IN1Walk, train and travel with the no pull harness thats ready for anything Say goodbye to changing your pups harness for every occasion the PetSafe 3 in 1 Harness is the best choice for basically every activity. With 3 different leash attachment options, this harness will quickly become your go to for casual walking, car rides, and even jogging at night. Attach your leash at the back leash clip to use as a standard harness or attach at the front leash