The Ancol Comfort Mesh Harness keeps you pet safe, secure, and comfy! Using a dog harness offers you more control without hurting your pet. Harnesses are also ideal for training and donâ€™t tangle the lead or choke your dog. This harness is made from a strong and durable mesh material that is fully breathable. Your dog wonâ€™t even know that he/she is wearing the Ancol Comfort Mesh Harness Black.