- The harness design reduces the pulling of traditional pet collars. 2. The dog strap, made of breathable mesh, provides maximum comfort for your dog. 3. Easy to put on and take off: The neck and chest belt are easy to adjust, and the quick-release buckles are easy to place. 4. D-type ring design can be adjusted by Traction. Perfectly adjustable chest belt for your dog, cat or other pet. 5. High quality double mesh makes your dog the most fashionable dog for weddings, parties or the streets. 6. Size: suitable for pets with a bust of 26 - 29cm