| 摘要 |
A leash system for controlling the slack in the leash to prevent the animal from becoming entangled in the leash. The leash system has a spool mounted wire controlling the effective length in the leash by forming a loop in the leash to absorb any slack. If the animal pulls away from the person and additional leash length is required, wire can be automatically played out from the spool so that the loop can be opened to provide the required slack. Similarly, the wire will automatically retract to reform the loop and absorb the slack the leash once the animal moves back toward the person such that the effective length of the leash remains relatively taut. |
