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CLOSEOUT: K-9 Komfort 30 ft. x 1/2 in. TufFlex Check Cord

Allows you to keep control of your dog at longer distances.

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List: $42.99
Order Yours: $39.99


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Code: 3271
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K-9 Komfort 30 ft. Bright Yellow CheckcordK-9 Komfort 30 ft. Green CheckcordK-9 Komfort 30 ft. Pink CheckcordK-9-Komfort-TufFlex-Check-Cord-ClipK-9-Komfort-TufFlex-Check-Cord-EndK-9-Komfort-TufFlex-Check-Cord-Stitch-Detail

Check cords allow you to keep control of your dog at longer distances. This K9 Komfort TufFlex check cord won't knot or get tangled in brush, and is virtually indestructible and maintenance free. TufFlex cleans up with a damp sponge, resists mildew and bacteria, and is odor-resistant. This vinyl-coated webbing also keeps its flexibility in cold weather. Solid brass swivel snap. Welded hardware. K-9 Komfort products are proudly made in the USA.


  • Made from soft, textured PVC reinforced with nylon webbing
  • 1/2" 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
  • Orange, Bright Yellow, Light Green, and Pink.

  • CLOSEOUT: K-9 Komfort 20 ft. x 1/2 in. TufFlex Check CordBrowse Previous Product:
    CLOSEOUT: K-9 Komfort 20 ft. x 1/2 in. TufFlex Check Cord
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    K-9 Komfort 50 ft. x 1/2 in. TufFlex Check Cord

    Customer Reviews

    109 Reviews
    89% (97)
    8% (9)
    2% (2)
    1% (1)
    0% (0)
    98% Recommend this product (107 of 109 responses)
    By Tatiana Y.
    Tucson, AZ
    I love this line!
    June 24, 2022
    I purchased the 30' Tufflex check cord so that I could practice long line work with my Clumber Spaniel Wil, who I don't yet trust off lead in the field. It's very sturdy but also lighter than other long lines I've owned. It's hard to see in the photo because the grass is tall but the cord is bright and easily visible. I'm planning on purchasing more of these check cords as gifts for my training buddies!
    • Lightweight
    • Sturdy
    • Large clasp
    • Waterproof
    By Tyler L.
    Great product for training
    April 18, 2022
    Great check cord. Nothing gets stuck on the material and it is durable and easy to see.
    • Easy to see
    • Light
    • Durable
    • Nothing gets stuck to it
    • Gets knotted if not rolled and stored properly just like any long rope
    By Robert
    Great check cord
    December 28, 2021
    I got the 10' cord on closeout and I liked it. It does not get nearly as wet as the cotton cord that I had, and it slides thru the grass and over deadfalls much better than the cotton cord. It has a good feel in your hand and does not burn like a nylon cord might. I would buy it again.
    • Stays dry
    • Slides through grass and thickets easily
    • Feels good in your hand
    • None really that I have found
    By Dan W.
    Solid tool for training
    July 15, 2024
    I got a new pup this year and was in need of a new check cord. I talked to my breeder friend, and he recommended this style. 30' length. The hand feel of the material is very nice, almost like bridle leather. It handles well when wet. Snag can be bothersome if it zips through your hand. I've put it away wet, and it's been fine. I actually left it outside in the rain to clean it off one day. The brass is robust and smooth functioning. I like to loop it over my hand in a self arresting knot so the dog can't slip away unless I let her. We sometimes use this while dog walking the neighborhood, I was worried about it showing wear on the gravel & pavement, but it's still solid miles and miles later. Sometimes I wish it was 5' longer, but 50' would be a lot to wrangle. We even did shallow water training with it and it worked exceptionally well. I train with others and sharpied my name on it, it's still steadfastly there. Having no handle or hardware allows it to slide through the brush really well, but it's easier to train in grass than brush fields so you can focus on your dog not the check cord.
    • Feels nice
    • Durable
    • Solid brass
    • Doesn
    • Wish it was 5
    By Jesse
    Amazing check cord!
    March 1, 2024
    This is a great invest for anyone! Very well made cord that you will not have to spend a day pulling briars out of after you've been in the field. Strong material and well stitched gives you confidence when giving corrections on a hard headed dog towards the end of range if needed to get the point across of who is in charge. It does get slick in moisture though making it a little difficult to keep a hold of.
    • Very sturdy allowing for firm corrections if needed
    • You never have to worry about picking briars out of it
    • Not the easiest to grip in wet conditions however cheap rubber grip gloves improve the grip
    By Joe
    Best Check Cord / Long-line
    February 23, 2024
    When we got our first dog, we cheaped out and got the cotton/nylon long lines. As a bird dog, she drug that through everything under the sun and it began to deteriorate quickly. This long line is incredibly good quality and lasts. The rivets and brass definitely make it stand out from others. Our dogs love it!
    • - Great quality
    • - Ultra durable
    • - Weather proof
    • - Scratch resistant
    • Always get the longer than you expect. 30ft is a great length.
    By Steve
    Great product
    July 6, 2023
    Durable, light weight and doesn't tangle. Does everything it is supposed to.
    By Keith
    Eastern Iowa
    Great Check Cord
    May 20, 2023
    I really liked my 20 ft TufFlex and a friend saw it and liked it, so I bought him a 30 ft to help train his pointer pup.
    By 3G P.
    Newington Ga
    Best check Cord
    April 21, 2023
    Had them all, by far the best.
    By Deb
    Northwestern Maine
    Handy product
    February 3, 2023
    I purchased to give my dog more leeway other than a retractable leash. I find it easier on him, less tugging. I purchased the 30 foot lead. The only thing I may have done differently was order the 40 foot one.
    By Jesnie
    Great product
    February 2, 2023
    Really love this long line. Easy to see. Don't need to worry about keeping it clean. Just wipe it down when needed.
    By BobbiP
    Anchorage, AK
    Easy to see, not easy to handle in the cold
    January 25, 2023
    After an old, flexible poly/nylon lead succumbed to my dog biting through it, I ordered this one as a replacement. I was quite comfortable handling the old lead and letting it in and out on walks, but it was easily knotted and could deliver a killer rope burn/cut, if my dog caught me off-guard and bolted. This replacement lead is a great bright color, is not likely to get knotted or caught if you drop it entirely. However, living in Anchorage, it is stiff in cold weather and not as easy to loop in and out in my hands as I adjust my dog's distance from me. I am also disappointed that if I step on it to anchor my dog, it is stiff enough that it can slip from under even my studded boot. Something about it being stiffer also has me accidentally getting my foot through it n a dangerous situation more often than the older, poly/nylon lead I had. I suspect it will be better to handle when the weather warms, but not sure I'd buy this one again.
    • Choice of great bright colors
    • Choice of lengths
    • Heavy duty clip
    • Material doesn
    • Stiff in cold weather
    • Hard to stop/anchor with foot to hold dog short while using hands
    • Hard to loop neatly in hands and handle smoothly without tripping myself somewhat regularly
    By Pat P.
    Minneapolis, MN
    TufFlex Check Cord
    September 7, 2022
    Would give 4.5 stars. Was told it was indestructible, my dog got it caught under the bucket of the tractor and the outside split. The inner core is holding strong. The outer material sometimes snags but it is really a great cord. Will definitely be ordering another!
    • Inner material strength
    • Stays clean
    • Does not tangle or knot
    • If it tears it may snag on softer foliage
    By Steve
    Stamford CT
    Very pleased
    July 20, 2022
    I like the hi vis color and cleanability. Suprised about no hand loop but its solved a long term problem which is the loops catching on something while the dog is running leash on in an area where he could get snagged. Now I can make my own loop in knot form as needed or tack to form my own permenant
    By Jason
    Newport oregon
    Awesome lead
    June 28, 2022
    Doesn't burn you hands and pulls easy behind the dog through the brush. Best lead I've ever used.
    • Not a hand burner and keeps clean
    • None I see
    By Chad V.
    check cord
    June 28, 2022
    Works as advertised and doesnt snag going thru and around brush while training for the blood tracking portion of the VGP. Would recommend for sure.
    By Larry B.
    Great for non-tangle pond training
    June 28, 2022
    better in the cattails
    • easy to see in orange and better than rope
    • none
    By John
    Perfect for my pointer pup
    April 19, 2022
    Used to use ropes which tangled and got wet. This is a game changer for puppy
    Manager and also holds up to chewing :)
    By Gay
    Gainesville, Mo
    Great product
    March 9, 2022
    Received mine as a gift. Bought one for my nephew. I train dogs for a profession and it make learning so much easier for dog and human .
    • Lightweight, easy on your hands, quick clean up.
    • Non I have found
    By EK
    Wilsonville, Oregon
    Great for Training and Hunting!
    February 27, 2022
    We purchased this 30 ft. line from Gun Dog Supply, and we've been very happy with our purchase thus far! Our dog is just a little over a year and this cord works wonders in keeping her within a safe range of us.
    • Easy to clean, durable material, no more rope burns on my ankles, easy to see in dark forests, keeps dog at a safe distance and helps as a training aid.
    • None.
    By Hunter
    Excellent check cord
    December 28, 2021
    This check cord is nice quality and does what it's supposed to do. I live in the desert, so any type of rope material picks up cactus spines and other pointy stuff. The TuffFlex check cord hasn't picked up any cactus spines thus far!

    The TuffFlex check cord does a pretty good job of not getting hung up on all of the brush in the areas I hunt. It is a cord, so it will get hung up on really thick nasty brush, especially when the dog is an over zealous 1.5 year old. I bought the 30 foot, but will probably get the 50 ft and the 10 ft as well.

    Shipping was top notch and fast as always. Thanks GDS.
    By ARIC P.
    Central Louisiana
    Bright but soft grippy covering.
    December 6, 2021
    Might work for a 45+ lb dog. My dogs are 20 lbs give or take a few. Outer covering is soft rubber. Hard to pull through brush once they zigzag through a few trees/bushes the dog is stuck.

    Guess I'll buy some rivets and make some cool leashes.
    • Bright easy to see
    • Strong
    • Soft covering creates a lot of drag through brush.
    By Judy
    An essential tool for dog training
    October 28, 2021
    Can't say enough good things about the TufFlex material. This check cord has worked beautifully for our 1 year old Lab. She has the freedom to swim and explore and we have the piece of mind knowing that if needed we can keep her out of trouble. This check cord is light weight and does not pick up debris. Clean up is a snap. We use a damp paper towel to wipe it down with and the cord is like new. There is no knotting and it slides through reeds and weeds that would usually tangle up a cord.
    • Price point is reasonable. The material is durable.
    • None yet.
    By Marcy
    Satisfied customer
    September 22, 2021
    As always, Gun Dog Suppy delivers their product in a timely basis. I ordered this for training our 8 mo old Airedale Terrier to come. Right now he loves to play with it, so a work in progress....I will continue to order from this company as the need arises.
    By Buck B.
    Columbus Ohio
    Great lead to work dogs in the field and training during an early season hunt
    September 20, 2021
    I was so pleased with the first lead I bought several years ago that I gave it to a friend who needed to train her puppy. I just replaced it for my two dogs early season refresher training.
    By Customer
    Madisonville, LA
    Great piece of training equipment
    September 12, 2021
    Really good piece of equipment for the price.
    • Sturdy and rolls of easily without tangling.
    By Craig
    Henrico, VA
    Great Product
    September 1, 2021
    Simple and effective. Great for training your pup. Material cleans up easily and doesn't get snagged like braided leads.
    By Michael
    Bend, OR
    K9 Comfort check line
    July 31, 2021
    This is a great check cord. I've tried other check cords, nylon rope check cords webbing check cords and with the tufted material, it is less of a problem snagging on brush etc. the the rope or web cords.
    By Patrick
    Robertsdale, al
    Great cord
    July 25, 2021
    Slides smooth, and doesn't get hung up.
    By Hugh
    Best check cord
    July 22, 2021
    It slides so easily through heavy grass and cover. Excellent hardware as well

    1-800-624-6378 shipping-map free-shipping
    GUN DOG SUPPLY - "Serving Hunting & Field Dog Owners Nationally Since 1972."
    Order online via Secure Server or call 1-800-624-6378 to order! GDS Warehouse, 17645 U.S. Highway 82, Mathiston, Mississippi, 39752 USA.


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