Size: 6ft (1.82M)
Size: 10ft (3.05M)
Size: 15ft (4.58M)
Size: 20ft (6.10M)
Size: 30ft (9.15M)
Helps you to teach your puppy to come back.
Allows you to let your puppy run whilst maintaining control.
Lets you interrupt your puppy's behaviour without giving him attention.