Our Step-in harness is easy to get on and off as it does not have to go over the dog's head. The harnesses are designed with a focus on comfort for the dog and do not restrict the dog's range of movement. The harness is made of soft teddy fleece and has reflectors on the shoulders that ensure that the dog is visible during evening walks. The harness is adjustable - it can be tightened and loosened to achieve the best fit for your dog. Our step-in harness is made in 5 different sizes - see size guide: Chest size in cm / approx. weight in kg XS 33-39 2-3kg S 38-44 3-5kg M 40-45 5-7kg L 46-59 7.5-14kg