Step-in, clip, and go! The Black Medium Easy-On Step-In Harness makes it quick and easy to get ready for walks. This dog harness is comfortable for everyday wear and strength & safety tested. The Step-in style makes it easy to put on and take off, with no need to slide it over your dog's head! Quick one buckle closure and you're ready to go out and explore. This harness has a simple, strong back D-ring leash attachment point.