Leashboss Heavy Duty No-Chew Dog Car Restraint Seatbelt

By Leashboss
Rated 4.7113 out of 5 stars


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$14.99Chewy Price
In Stock
FREE 1-3 day delivery on first-time orders over $35

About This Item


  • Attaches to your pal’s harness to keep him safe and secure during car rides.
  • Made of durable, nylon-coated steel rope, to keep your dog from chewing through it.
  • Easily and securely attaches to the safety latch bars—a standard feature in all cars that can be found in the creases of the backseat.
  • Available in 5 different sizes with the smallest size featuring a lighter clip for smaller pups.
  • Proudly made in the USA for dogs from all barks of life.

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Learn More About Leashboss From Our Team of Experts

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MaterialMetal, Synthetic Fabric, Nylon, Coated MetalMetal, Stainless SteelSynthetic Fabric, PolyesterSynthetic Fabric, NylonSynthetic Fabric, Nylon
Breed SizeSmall BreedsSmall Breeds, Medium Breeds, Large BreedsSmall Breeds, Medium Breeds, Large BreedsAll BreedsAll Breeds
Closure TypeSnap
FeaturesSeat Belt LoopSeat Belt LoopInterior Tether

Questions & Answers

9 Customer Questions

What is the weight capacity that the leash can hold? Meaning dog weight
Answer by ChewyApr 09, 2019
The 16 inch seatbelt holds dogs up to 20 pounds, the 21 inch holds dogs 20-40 pounds, the 26 inch holds large dogs 40-60 pounds, the 31 inch holds dogs 60+ pounds, and the 36 inch holds dogs 80+ pounds.

Why can't we hook to the dog's collar
Answer by ChewyAug 01, 2019
This restraint is intended only to be used with a car safety harness. Attaching this restraint directly to your dogs collar may cause injury. If an accident were to occur while your dog has this attached to their collar, it's possible for the restraint to injure and choke your pet.

I don't think the latch bar is accessible from the cargo section of my SUV. Can these be attached safely to the car seat tether anchors instead?
Answer by ChewyJun 02, 2019
It's recommended to attach this restraint to the latch bar in your car. These are the anchors used for child safety seats.

Does the latch that attaches to the harness swivel for no tangle like other models? I will have two dogs in the car
Answer by ChewyDec 04, 2019
The clip does swivel to avoid getting tangled.

ReviewsWrite a Review

Rated 4.7113 out of 5 stars
97 Ratings
Would recommend to a friend

96 Customer Reviews

Rated 5 out of 5 stars
By Judy on Jul 10, 2023

Works well!

I use this restraint with a body harness for my dog when traveling in the car. I did measure carefully to make sure it was the right length for my car and to allow my dog to comfortably sit or lie down. She hasn't tried to chew it. It keeps her safely in one place in the car. I feel better knowing that she is restrained in case of sudden stops or an accident.

Rated 5 out of 5 stars
By Laila on Sep 15, 2023


This cord is just right for our large dog. We feel he would be safe in an accident with it attached to his harness

Rated 5 out of 5 stars
By Amy on Sep 22, 2023

Great car restraint

This works well. I thought the length would be good but it's too long. I ordered the longest size.

Rated 5 out of 5 stars
By BJG on Jul 24, 2023

Heavy Duty Seatbelt

This seatbelt is awesome. My aggressive chewer cannot chew it into like she did another seatbelt brand new out of the bag.

Rated 5 out of 5 stars
By Gerri on Jun 30, 2023

Was able to move pup from crate to tethered to seatbelt for a bit more freedom while riding in car

Rated 1 out of 5 stars
By JP5 on May 19, 2023


Not long enough for big dogs, too rigid. Product needs to flexible. Dog needs to be able to move some.

Rated 5 out of 5 stars
By Sarah on Oct 29, 2022

Most Amazing Thing Ever

My 15 week old GSD puppy chewed through the seatbelt restraint that came with my Frisco seat cover almost the first day. Thankfully, he at least waited until we stopped to jump into the front seat from the back. This non-chewable restraint has been one of the the greatest things I have purchased for him. The only tiny drawback is that he definitely chewed off the rubber, protective casing over the metal. If your pup is a super chewed, maybe just remove that preemptively. Cannot recommend this enough.

Rated 1 out of 5 stars
By adit on Nov 24, 2022

my puppy chewed this in few days of uses

This was referred to us as a good non chew restraint seatbelt, but my puppy chewed this few days of use. Not recommended.

Rated 5 out of 5 stars
By BudBaker on Apr 12, 2022

Dog Car Restraint

Does a great job of keeping your over-enthusiastic buddy from being in your lap as you drive. A choice of 3 different lengths can be combined any number of ways to give your dog plenty of freedom, yet out of your face and safely on the road. Oh, and the vinyl-coated wire resists serious chewing to the extent that both of my Huskies have given up, and now just enjoy the ride.

Rated 5 out of 5 stars
By remote on Feb 23, 2022

Perfect for me

This is just what I wanted. Keeps her on one side of the back seat and holds her in place for sudden stops. Hope we don’t have an accident, but this makes me feel more secure for her and I. I ordered the 31” which is just the right length. She can’t go far enough to hang herself, but gives her some freedom of movement.