Retractable Leash

A: A retractable dog leash consists of a handle with a mechanism that allows a nylon or polyester cord to extend and retract. The cord is attached to a clip that connects to the dog's collar or harness. It gives dogs more freedom to explore within a certain range compared to a traditional fixed - length leash.

A: Inside the handle, there is a spool around which the cord is wound. A locking mechanism, usually a button or a slider on the handle, controls the cord's movement. When the lock is disengaged, the dog can pull the cord out as it moves away. Pushing the lock engages it, halting the cord's movement and keeping the dog at a fixed distance. Some models also have an automatic re - winding feature when the dog moves back towards the handler.

A: For small dogs (under 20 pounds), a leash with a cord length of 10 - 16 feet is usually sufficient. Medium - sized dogs (20 - 50 pounds) can benefit from a 16 - 26 - foot leash. For large dogs (over 50 pounds), look for a leash with a cord length of 26 - 30 feet. However, also consider the strength of the leash. Larger dogs need a more durable, heavy - duty leash to withstand their pulling power.

A: Locking mechanism: It should be easy to operate and hold the cord firmly in place. A one - handed operation is convenient for when you need to quickly control your dog. Cord material: Nylon or polyester cords are common. They should be thick enough (at least 1.5 - 2mm) to prevent breakage, especially for larger dogs. Avoid leashes with very thin cords as they can snap under pressure. Handle comfort: The handle should fit comfortably in your hand. Some handles are ergonomically designed with rubber grips to prevent slipping, which is important, especially if your dog is strong. Brake system: A good retractable leash will have a reliable brake system that can slow down the cord's retraction to prevent sudden jerks when the dog is moving back towards you.