Discover our high-quality Biothane tracking leashes for safe dog training, off-leash training, and recall training. These robust leashes offer your dog maximum freedom of movement and you complete control – ideal for walks in nature or targeted training. Our original Biothane tracking leashes are weatherproof, easy to care for, and available in various lengths: 5 m, 7 m, or 10 m, with or without a hand loop. Whether for puppies, recall training, or off-leash training – with a Biothane tracking leash, you're flexible and safe on the go. Find the perfect tracking leash for you and your dog at Dogsmopolitan now.