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Long Lines / Check Cords

$16.99 - $49.99
104 reviews Write a Review
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Light and thin, this long line is only 3/8"

Farm Proof flat long lines are light, and easy to grip! They won't pick up burrs and dirt, it wont knot up, or burn your hands like nylon and it wont get your mittens wet. They are supper strong and maintenance free. This long line is waterproof, cleans up with a damp sponge, resists mildew and bacteria, and is odor resistant. It has the look and feel of leather, and it stays flexible in cold weather. Solid brass swivel snap.  Made in the USA. K9 comfort Tuff flex check cords, Gun Dog Supply
Features:

  • Comes in five lengths 10', 20', 30', 40" or 50"
  • 3/8" width
  • Look & feel of leather
  • Maintenance free
  • Cleans up in seconds
  • Waterproof
  • Resists mildew & bacteria
  • Remains soft & flexible to -20 degrees F
  • Odor resistant
  • Made in USA
 

104 Reviews

  • 5
    Long lines

    Posted by Joan on Feb 24th 2026

    I love the long lines I'm able to get through Farm Diggity. I have two BC mixes that I use for search and rescue and sometimes, due to traffic or other hazards, I need to work them on long lines for their safety. And my young dog (in training) will still need a long line until she is reliable at not chasing wildlife! The lines available through Farm Diggity are thinner than the bulky/heavy ones I see elsewhere. This makes these lines much easier to handle, and more flexible and less likely to get tangled around vegetation. I like the fact that they do not have a handle at the end so that the line won't catch on rocks or vegetation. The biothane material doesn't collect thorns, and grit or mud doesn't stick So it is much better than a webbing line. The bright colors available make it easy to see the line as we go through the woods, and easy to see if I do need to grab the line or stomp on it. The line can get a little slippery when wet, but it is thin enough that you can comfortably wrap it around your hand, or you can tie a small knot in it if you are just letting it drag and you need a hard stop. This is my go-to place for long lines!

  • 5
    High quality

    Posted by Farley on Jan 9th 2026

    Excellent customer service!

  • 5
    Dog leads

    Posted by Matt Bowling on Sep 22nd 2025

    Great quality. Makes training easy

  • 5
    love these long lines!!

    Posted by GJW on Aug 27th 2025

    I bought two different lengths and these long lines are just the best for training situations. Your herding dog can run around barnyard objects and the line slips easily past everything without catching or getting tangled.

  • 5
    Doesn't get caught

    Posted by Jan on Aug 20th 2025

    I love these BioThane drag lines! They are easy on the hands and don't get tangled as much as other check lines I've used.

  • 4
    Long lines

    Posted by Marie Koebke on Jun 4th 2025

    Love these longlines in the field, they don’t catch on grass and weeds. However, they do slide under your feet hard to stop. They also can’t take a dog putting their teeth on them even for a second. Not that we allow that.

  • 5
    Long line/check cords

    Posted by Debbie on Jun 3rd 2025

    Well made, good value. Durable and gets the job done. Colors easy to see in the grass too!

  • 5
    Long line

    Posted by Suzanne on May 29th 2025

    Farm Diggity was highly recommended by a herding trainer and it did not disappoint.

  • 5
    Long line

    Posted by Deborah Donahue on May 20th 2025

    This line is light weight and easily coils.