Let Everyone Know Your Service Dog is On Duty Our Service Dog Leash is 30 inches long and always allows you to maintain control over your dog. It also serves as an additional identifier featuring large, lettering that is silk-screen printed on both sides. Comes with a silver, rust-proof trigger hook or clip which allows you to easily attach or detach it from a service animal vest or harness. While your service dog vest or harness has an available handle, a dog leash gives you an added measure of safety for both you and your dog especially when in a public setting. A service dog leash provides control while it also provides additional identification for the public to recognize a dog on-the-job and not just a family pet out for a walk.