The Ultimate Climbing Rope Dog Leash is built with the smallest load rated nano swivels and heat forged aluminium locking carabiners.

These parts are sourced from the same industry that mountain rescue teams and sports climbers use.

Unlike the pet industry these parts are tested, strength rated and certified before sold. The Ultimate Dog Leash is built with the best parts to help keep your big dogs safe and secure.

For the large strong dogs that pull and require the increased strength and safety of a carabiner leash with the ability to swivel, the Ultimate Climbing Rope Dog Leash is an excellent choice.

Our four foot Ultimate Dog Leash weighs approximately 9oz in total weight. The high strength swivels are American made of CNC machined aluminum alloy, with stainless steel axles and sealed bearings. These have a certified breaking strength of 23kN (5,175 lbf). The swivels weigh approximately 2.0 oz, and 2.7 inches or 69mm in length. The small 12mm eye has a rubber O ring to help grip the carabiner.

Nano swivels are manufactured in small quantities in the USA. These are the lightest and smallest load rated swivels available. The majority of the cost of this leash is in the swivel itself.

The swivel is designed primarily for professional climbers and emergency rescue teams. They require the hardware they use to meet or exceed rigorous strength & safety standards. The main stream pet industry has no such standards. The light weight, and small size of the swivel is perfect for use in this style of dog leash.

This is a custom dog leash built with the best parts and hardware; It will last for many years of safe and reliable use.

The 3.5 inch compact locking carbiner is of similar quality and strength as the swivel. Carabiners are manufactured from hot forged aluminum. The finished product is CE certified with a breaking strength of 24kN (5,395 lbf) and a weight of 1.53 oz.

The gate opening of the carabiner has what is called a key lock design.This helps eliminate the carabiner from getting snagged on a dogs collar or harness when removing the leash.

The ends of the leash are permanently secured with a one piece industrial aluminium sleeve original to our dog leash design. A black shrink wrap is added for a finished look.

A 1 inch welded stainless steel ring in the handle has a 800lb strength rating and can be used for a variety of things. Its main use is to clip the handle into the carabiner as a temporary way to shorten the leash for more control. Most just attach a mini LED light or a poop bag.

The Ultimate Climbing Rope Dog Leash is handmade in USA specifically for each customer, these are not a stocked item.

If you should have questions or request for custom lengths please contact us. If you would like to share an opinion with others regarding our leashes, please leave a review at the bottom of the page or visit us on Facebook.

Thanks for your interest in our custom dog leashes! ~ Josh Sterling

More Information

Specifications and Materials:

• Limited Lifetime Warranty
• Rope diameter: 10.5mm
• Rope Manufacturer’s Origin: USA

• Length: 4 foot walking leash. (optional lengths available)
• Handle Inner diameter: Aprox. 6.5″ to 7″ L x 3.5″ to 4″ W.
• Rope Material: Multi-Stranded Nylon/Polymer Fibers. Meets UIAA standards.

• Swivel: High-Strength Aluminum, Stainless Steel Axle, Sealed Thrust Bearings, Strength 23kN, Working Load 3kN, Height 71mm, Width 37mm, Weight 1.65oz

• Carabiner: High-Strength Aluminum, Compact Design, Screw Gate Lock, Strength 24kN, Length 3.5 inch/89mm, Weight 1.53 oz.
• Custom Made in USA
• Color: Black

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Ultimate Climbing Rope Dog Leash
Average rating:  
 26 reviews
 by T.P
Ultimate Climbing Rope Dog Leash

my dog ​​has destroyed several carabiners from other manufacturers, i decided on this model. the quality is the best I have ever seen. My Dogo Canario is sometimes very wild and quite strong. now i have a very, very secure feeling. the long wait is definitely worth it. Greetings from Germany

 by Halley Santaella
Ultimate Climbing Rope Dog Leash

My dog snapped a leash from ezydog brand, ripped right threw the threads.. after that I lost trust in the support of over the counter leashes, and was concerned for the safety/management of my dog on walks. I took a chance with and I'm so so glad I did. I will no longer be buying a leash anywhere else. The Ultimate Dog Leash in black raven, with an extra handle and the nano swivel support is amazing!! I am confident in my dogs security on walks, and could not be a bigger supporter!! Thank you for a great product, and peace of mind!!

 by N6LRA

I bought several versions of this leash about 12 years ago. I ran with my two Aussies and they were very hard pullers. Now I have different Aussies and the leashes perform as if they were bought yesterday. These leashes are - without a doubt - the best. Thanks Josh for doing such a good job ! It is such a relief to be confident in one's equipment. Charlie, Jodie, Buster, CeCe and N6LRA

 by Dave M
Best Leash Ever

I received this leash just over a year ago and it still looks the same as the day I received it. I use it multiple times a day to handle my 85 lb Siberian Husky Maverick......He likes to help me walk him and loves to chew on the leash while we walk and all he has been able to do is chew off the plastic sleeve covering the aluminum clamp other wise the leash is perfect the rope is exactly as stated super tough. Josh provides a level of customer service that is almost gone these days of Big Box Stores and Web Sites, hats off to you Josh! If your dog is valuable to you which I am sure it is ..... keep them safe with the best leash available!

 by Justin Marinkov
These Leads Are Awesome!

So I just placed an order for my 3rd lead from these guys. I use a slip lead when training the pups. I also currently have one of the Ultimate Dog Leads. I hunt with my GSP as well as guide other hunters with her. This lead has seen a lot of abuse in the last year. We hunt in rain, sleet, snow, blistering heat and extreme cold. This lead has been covered in sand, mud, ice, etc. We've caught it on fences, rocks, its seen the bottom of a pond and it still functions like new. It doesn't quite look new anymore but it still looks good.

I just ordered a jaeger style lead as it is fairly cumbersome at times to manage my dog, my hunter and myself with only two hands.
I wouldn't waste my time with any other leads. I used to buy other leads 2 at a time because they just wouldn't hold up, we'd break them or wear them out in just a few months. The durability of these leads are second to none and they will be my only choice going forward.

 by Jason
The Juggernaut of dog leads

I’ve been using and abusing this lead for almost two years and it feels just as strong as the day I got it. The lead sees hard duty use every single night and I feel confident in saying it will be around and functioning flawlessly for decades. Unlike leather leads that will wear with extensive use, this beast is unmercifully strong.

 by Patrick
Best leash

I love Josh's leashes, they are strong and secure. My 85 lb Weimaraner has put it to the test! No more worries of broken clasps.

For those who have pullers, get yourself a ski-joring belt and another carabiner to go hands free. Let your hips take the strain.

 by Helen
Unmatched Quality and Security

I bought this leash last summer and I’m just now getting around to the review. I have a Tibetan Mastiff, and while she’s smaller (100 pounds), she’s an incredibly strong dog with a mind of her own. She’s an uber-guardian who also loves a good rabbit chase. I bought this leash in 6 foot with a traffic loop and I can walk her with more confidence and security than I’ve ever had. The leash combines strength with functionality—it’s comfortable but doesn’t feel too heavy on my arm. Fair warning—I received my leash a month after I ordered it, but I’m not complaining. Pick the leash, spend the money, and enjoy the peace of mind it will give you with your dog. I’m truly grateful for this leash, and I’m spreading the word.

 by Richard Tardy

Be proud of your leashes, ‘‘it’s unbelievably ,10 stars American craftsmanship is alive!

 by Al
Keeping my dog safe

My Pit / Rottweiler mix absolutely loves people. When she sees somebody she knows, she pulls very hard because she want’s to go visit them. She has broken a few leashes doing this. I live in an area with a good amount of traffic. When she has gotten loose, she doesn’t go far but she runs across streets with on coming cars. It’s terrifying. I bought the ultimate leash. It’s worth every penny to keep her safe. There is no way I will ever buy a lower quality leash and put her in a situation where she might not come back home. Right now, by dog is home safe taking a nap because she has not been loose and in harms way since this leash was delivered. I have had this leash for 1 year and I have been very happy with it. It’s great when you buy something with high expectations and when it arrives, it exceeds those expectations. I work in a large factory. One of my primary responsibilities is safety. There are several ways to address safety problems. The most effective method is when you can engineer a solution that eliminates the problem. The ultimate leash is an engineered solution to keep my dog safe. Broken leashes are no longer a problem. Also, besides keeping my dog safe, these leashes look cool!

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Customer Video Review by Mitchell Green and Ripley

Mitchell Green and Dog Ripley Review MyDogsCool Ultimate Climbing Rope Dog Leash.