Leash

A leash (also called a lead, lead line or tether) is a rope or similar material attached to the neck or head of an animal for restraint or control. On the animal, some leashes clip or tie to a collar, harness, or halter, while others go directly around the animal's neck.

Read more about Leash:  Types of Leashes, Leash Laws, Dog Leashes, Cat Leashes, Other Uses