The easiest harness ever. The Easy Harness 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 harness has no seams where the pressure is greatest. Besides the fact that the harnesses are super 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