A pet leash is a tool used to restrain and control pets, primarily dogs, during walks or outdoor activities. It typically consists of a long strap or cord attached to a handle on one end and a clip or loop on the other end to secure it to the pet's collar or harness. Leashes come in various materials, lengths, and styles to suit different pet sizes and owner preferences. Using a pet leash is essential for ensuring the safety of both the pet and the public. It helps prevent pets from running away, getting lost, or encountering dangerous situations. Additionally, leashes promote responsible pet ownership by allowing owners to maintain control over their pets in various environments.