Our BioThane 40' Long Lines are incredibly well made and very popular for training, hunting, tracking, scent work and barn hunts.  They are non-porous so they do not retain odors.  BioThane is completely waterproof and very durable.  It easily cleans it with soap and water or a disinfectant wipe. 

We use BioThane Beta 520 Super Heavy material. They are made with industrial stitching which does not degrade the strength of the leads as rivets do, especially on the 3/8".  We recommend 3/8" for dogs under 40 lbs and 1/2" for larger dogs.  The 3/8" come with brass snaps and the 1/2" are all stainless steel snaps. 

The in stock long lines come with a handle, if you prefer one without contact us and we can accommodate you. We only keep the brightest colors in the shop, so most colors will take 2 weeks to make and ship.  Contact us to find out what is in stock if you are in a rush.

Bill40 BioThane 40' Long Line