ThunderLeash provides a simpler no-pull solution for your dog with a design that converts from a standard leash to a no-pull leash in seconds. The no-pull configuration applies safe, gentle pressure on the dog's torso to provide consistent feedback. It stops pulling without the need for complicated harnesses or irritating head-collars. ThunderLeash can adapt to fit all breeds and sizes, and works with any standard collar – simply clip it onto the collar, wrap it around your dog’s torso, and go! Recommended by positive-based trainers across the country, this leash requires no training and has an extremely high success rate.
Gentle feedback encourages dogs to stop pulling by applying safe pressure around your dog's chest.
For aggressive or small dogs the pressure around the chest is safer than using only a standard collar which can lead to neck injuries if tugged to hard
Easy to use with no training required and is recommended by positive-based trainers across the country
Includes a soft-touch handle for your hand's comfort, works with any standard collar and fits all breeds and sizes
Great for leash pulling, lunging, sidewalk walking, training, vet visits, and other dog interaction
We LOVE our thundershirt. So it seemed like a no-brainer. Of course the thunderleash will work as advertised. Our crazy high energy 40 pound Brittany will FINALLY stop pulling. This was my fantasy, but not my experience. We gave it a fair shot, 3 weeks of walking and feedback and training. She pulls as bad as she ever did without the thunderleash. The thunderleash might work in the internet videos with the well trained dogs, but not in the real world with a hard-headed high-energy hound dog.
Long body works size small
on Sep 14, 2019
I tried this on both my long bodied wiener dog 12 lbs and my small 11 lb yorkie. It fits the long body dog well. It squeezes her kind of low in the body toward the tummy. I can see that she isn’t pulling as hard. As far as my yorkie, it doesn’t work because due to the size of the buckle, it rides low on him and rubs on his penis. I had to get one that applied pressure to his chest.
on Aug 7, 2019
Saw this leash/harness in the pet store and then bought it with Chewy. Loved the simplicity of the idea as it can be a leash or a harness. It attaches to the collar and then you wrap the leash around the dogs chest and attach it to the special fastening in order to adjust it into a harness. It works really well when the dog is wearing a martindale collar, it is not so good on a solid collar. The leash is great quality and really sturdy. I would recommend it to anyone. It keeps my 90lb foxhound controlled and comfortable!
Leash is a great idea - flexi, NO!
on Jul 15, 2019
As a dog trainer with 40 years of experience, I can say that the leash is super effective, and easy to use. The “wrap around” is something we have used successfully for years. Nice to see it with an easier to use format. The FLEXI thunderleash, however, is a terrible idea! Walking a dog on a flexi requires the dog to PULL in order to get the leash to extend, but then, when he does, it corrects him by tightening around his middle. Talk about confusing to the dog!!!!
Dog leash so my do doesn’t pull me
on Aug 15, 2019
I can control my dog when walking love this leash the leashes that go under his arm would leave terrible rashes no more rashes
Thunder Leash Review
on May 9, 2019
Walk dogs at a local shelter for 5 hours per week and this leash has really reduced the pulling problems. Much easier to control the dogs especially the pit bulls. Do notice that is slips lower around the abdomen on some breeds but it is easy to correct and still works. It has really saved my back and arms and I love that. For some breeds won't totally alleviate the pulling but works wonders.
Wow!! Absolutely amazing! Life Changing!
on Apr 13, 2019
This leash completely changed my dog and I’s lives! I have an 85lb Smooth Border Collie. I rescued her from a no kill shelter when she was 9 months old, she is now 2 1/2 years old. Never since the minute I have known my dog has she been easy to walk on a leash, EVER!! I can say with complete confidence that this leash has changed our way of life. She normally pulls, tugs, yanks, whines at other animals, loud cars, etc. and she will always take the lead in our walks. Not anymore. I feel like I am walking a feather now. Thunder leash has made walking my best friend a very, very enjoyable time. I HIGHLY recommended this leash to everyone with a dog!!!
Love this leash!! Pitt mom approved
on May 22, 2019
I love this leash! My pittbull got where he wanted to pull on his leash and was hurting my arm. This leash gives him the control- you pull you get squeezed to make the pressure stop slow down. 95% of the time he corrects himself with no guidance from me!
Better than a harness
on May 16, 2019
I love this leash because my dog hates wearing a harness on the daily. This is nice because it helps prevent pulling and is very easy to put on. Not bulky. I have a corgi that pulls like no other, but with this she is more mindful about pulling.
on Jun 17, 2019
Once we figured out how to adjust the straps, i believe it will help get our German Shepherd use to walking with us.