This harness for dogs has an "h" design which means that the shape of the harness makes putting on and taking off the harness very easy, your pet can just step into it and the snap buckle ensures a secure fit. The harness is made from durable high quality nylon and is fully adjustable so you can ensure comfort for your pet. Great as an alternative to a collar and lead when walking your pet, reducing the strain put on your pets neck when or if they pull, distributing this force around their torso instead.