So that your puppy will be the most comfortable in the park. This is his harness! It is also super easy to put it on your furry: it goes through the legs and closes on the back of your furry. The fabric is breathable mesh on both sides so that your dog feels the sea at ease. Super comfortable. Hook at the top with velcro and double click-buckle closure. Breathable mesh fabric to keep you comfortable and cool. Mint color