The easiest dog harness ever. The easy Jottum dog harness is part of the Amsterdam collection and is designed so that the dog can move smoothly. To ensure that any friction on the coat is kept to a minimum, this dog harness has no seams where the pressure is greatest. In addition to the fact that the dog harnesses are wonderfully comfortable for the dog, they also look super nice! The inside is nice and soft wool; warm in the winter and cool in the summer. Attention! - Not sure between two sizes? Then choose the largest size. - From harness size 4, we recommend a size L belt