DogNine Mesh Dog Harness - Comfortable Dog Vest, No-Choke Soft Harness Comfortable: Unlike regular dog collars that fit tightly over the neck and pull at the dog's throat, the mesh dog harness fits snugly on the dog's upper body. If you need to pull on the leash, the dog is gently pulled towards you without harming it Mesh Fabric: Made of a soft, mesh fabric, the mesh dog harness keeps your dog comfortable. The mesh design allows for air to follow through the vest, keeping your dog from getting to hot Adjustable = Perfect Snug Fit: A snug fit ensures that the mesh dog harness stays on your dog. You do not have to worry about your dog slipping out of their collar. The DogNine Mesh Harness is adjustable to fit perfectly to your dog's body Use with your favorite dog leash: The dog harness has an extra durable metal clip attached to the back of it that fastens to your favorite dog leash Satisfaction Guaranteed: We know you will love the DogNine Mesh Dog Harness. That is why we offer a 30 day guarantee. If you are not happy with the harness, simply return it back to Amazon within 30 days for a refund.