*** We are out of the office! New orders will ship 6/1. ***

Think Smart Long Line


Looking to give your dog freedom of movement, but want to have the security of a leash? Long lines give your dog the ability to sniff, explore, and stretch their legs while still safely being held by their human adventure companion. 

Biothane long lines are waterproof and are easily cleaned by wiping them down. Long lines are great for those working on recall skills, or those wanting to explore with safety in mind. 

All long lines have an auto-locking carabiner for a clasp.

Available in 20' and 30' lengths 

Available in the following widths:

1/2" - best for dogs 25 lbs and under
5/8" - best for dogs 25+ lbs

If you would like a custom length, please send me an email at hello@thinksmartdog.com