Measurement should be taken around the lower part of your dog’s neck & chest, simply measure the widest part at the base of the neck as this is where the collar is going to sit. This size chart is based on min-max measurements.
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Description
Discover the Best No-Pull Dog Harness for Large Breeds Looking for the ultimate no-pull harness for strong dogs? Our No-Pull Dog Harness is specifically designed for large breeds like pitbulls, American bullies, and other powerful dogs that require extra control.
This heavy-duty harness features both front and back D-rings to stop pulling and improve leash behavior, making it ideal for training sessions and daily walks. Crafted from breathable, high-quality materials, it ensures your dog stays comfortable no matter how long your adventures last.
Built for strength and durability, the harness includes sturdy metal buckles to handle even the toughest pullers. The emergency control handle on the back offers maximum control in high-pressure situations, ensuring safety and peace of mind.
Shipping & Returns
We ship worldwide. Orders over 110$ get free shipping in the US. More Shipping Info>>
This item is eligible for return or exchange when returned to us in NEW CONDITION within 30 days.
Care & Cleaning
Step 1: Fill a bowl with warm water, dissolve 1 teaspoon of baking soda, and soak the collar for 15 minutes.
Step 2: After soaking the collar, rinse the Harness to remove excess dirt before scrubbing.
Step 3: Scrub the harness with a brush.
Step 4: After scrubbing the harness, rinse thoroughly in clean warm water.
Step 5: Dry harness with a towel, making sure any metal hardware is completely dry.
Step 6: Allow the collar to dry overnight or until it is dry to the touch.
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
360° Reflective
Vet Reviewed
Front-Clip Control
500 lb Rated Hardware
Escape-Proof Fit
Neoprene Padding
PURPOSE BUILT
MADE FOR THE DOGS OTHER HARNESSES CAN'T HANDLE
Standard harnesses weren't engineered for powerful breeds. Summit hound was.
PURPOSE BUILT
MADE FOR THE DOGS OTHER HARNESSES CAN'T HANDLE
Standard harnesses weren't engineered for powerful breeds. Summit hound was.
Pitbull Terrier
High energy, muscular pullers
American Bully
Stocky, muscular. Built solid.
Rottweiler
Heavy, powerful, strong-willed
Great Dane
120–150 lb momentum
All Large & Giant Breeds
Any dog 40 lbs+ that overwhelms standard gear Mastiff, Cane Corso, Dogo Argentino, Boerboel, and more
I love it no pulling I just hook in the front and pull the leach a little and straight he goes . Best harness and leach I have ever bought . Will not go back to the old ones Thank you so much for making walks a lot easier
Eduardo A.
Verified
This harness has much improved walks with my 70lb rescued pitbull. I’m just over 100lbs myself and this definitely reduces his pull strength and allows me to control him better. We live in a busy area with a lot of dogs around. He is in training to reduce reactivity. I also like its solid material, strong nylon, heavyweight metal clips. It gives me some added comfort for sure.
Sonia D.
Verified
We have loved the collar but super happen we got the harness. My dog instantly slowed down and stayed by my side. Game changer, very happy!
Matthew R.
Verified
Amazing!!! Our boy Oscar didn’t walk so good until we bought him his summit hound gear. Fits and looks better than we expected made with exceptional quality!! Thank you, may God Bless this business 🌻
What's Inside
Engineered for
One Job: Control.
Standard fits harness aren't engineered for powerful breeds. Summit Hound was.
Front-Clip No-Pull System
Leash connects at the chest. When your dog pulls, their entire body rotates sideways forward momentum collapses instantly.
Instant control. No corrections needed.
Military-Grade Steel Hardware
Every buckle, D-ring, and clasp is solid steel rated for 500+ lbs of tension. No plastic. No zinc alloy. No failure points.
Won't snap, stretch, or break.
4-Point Escape-Proof Fit
Four independent adjustment points create a locked, custom fit around any dog's body shape. Impossible to wiggle, back out, or slip.
Once on, it stays on. Guaranteed.
Neoprene Comfort Chest Pad
Thick breathable neoprene distributes pressure evenly. No rubbing. No hot spots. Comfortable for hours even on your most active days.
All-day comfort, even for giants.
360° Reflective Safety Strips
High-visibility reflective stitching runs the full length of the harness. Visible from every angle at night cars see your dog first.
Safe at dawn, dusk, and dark.
HOW IT WORKS
3 Steps to Calm Walks
No training required. No shock. No pain. Just biomechanics doing the work.
Clip the front ring
Attach the leash to the chest D-ring. Takes 3 seconds, even in the dark.
Dog pulls body redirects
The moment they surge forward, the front clip pivots their shoulders sideways. Physics collapses the pull before it starts.
Dog learns. Pulling stops.
Most dogs slow down within minutes. No punishment just natural, consistent feedback on every walk until it becomes habit.
DAY 1
Reduced Pulling
Day 3
Consistent Calm
Day 7
New Habit Locked
Today Only
Everything You Get With Summit Hound
Security & ConfidenceNever worry about not having your dog secure and in control.
Bully Proof CertifiedBuilt specifically to hold up to the strength and ware of all strong and dominant breeds.
CommunityA tribe to join that here to help and knows your specific struggle.
Not all harnesses are built the same. Summit Hound is engineered for strength, control, and safety while cheap alternatives cut corners, fail under pressure, and put your dog at risk.
Measure your dog's chest just behind the front legs. Between sizes? Go up Summit hound adjusts down.
M
Neck : 41-60cm
Chest : 66-82cm
| 40–60 lbs | Pitbull · Boxer
l
Neck : 44- 65cm Chest : 76-88cm
| 60–90 lbs | Rottweiler · Bully
xl
Neck : 46-72 Chest : 86-107
| 90–120 lbs | Great Dane · Mastiff
Not sure? Free size exchange — wrong fit? We'll swap it at zero cost, no questions
asked.
Frequently Ask Question
Find clear answers to the most common questions about sizing, fit, durability, and usage. Our FAQ helps you understand how Summit Hound harnesses work, ensuring you choose confidently and get the best control, comfort, and performance for every walk.
What if it doesn't fit?
Free exchanges within 30 days. Between sizes? Size up the 4-point adjustment system gives plenty of room to dial in the perfect fit. To exchange all fur & smell must be removed from the gear before returning.
Will this hold up for my 100lb+ dog?
Absolutely. It’s built with durable, heavy-duty materials designed to handle strong, large dogs with ease
How does the no-pull training work?
The front clip design helps gently redirect your dog when they pull, encouraging better walking habits over time.
Does it twist or shift when my dog pulls?
No, the harness is designed to stay in place with a secure, balanced fit even during strong pulling.
What sizes are available?
It comes in multiple sizes to suit a wide range of dogs, from smaller breeds to large, powerful ones.
What breeds is this harness designed for?
Suitable for most breeds — especially effective for active, strong, or high-energy dogs.
Customer Reviews
Overall rating: 4.7 / 5 from 2006 reviews.
Before the Summit harness I could NEVER dream of walking my Bully alongside my 2 smaller dogs but now I can walk all 3 together.
Apollo has broken the front clip off of 2 'no pull' harnesses from another brand. He gets really excited and pulls to play with other dogs that he sees. This harness seems very sturdy and fits him very well.
By far the best harness ever. It’s solid and fits my Pit Bull perfectly. My dog walks without pulling. I also appreciate the handle strap on the top. It helps me get my senior dog into the car.
He likes it a lot, I have to adjust fit, but already better than the ild one, and the loops on the side to run the leash through hell solve a problem I’ve been having. 3/4 pit bull, 1/4 Australian Cattle Dog, snd it is working out very well for us both.
I had previously purchased another "front-pull" harness from one of your "Friendly" competitors and I was very dissatisfied with the front-pull add-on option that was attached with Velcro, and did not stay centered.
I am very happy with the quality of your harness, the metal latches, the stitching, everything about it. Gino likes it, and so far, so good!
Thanks,
Rich Jones
First time having a Pitty in our family, so we needed a harness that could handle his strength. This harness is amazing! For starters the material is thick. The buckles are truly heavy metal and lock securely. And it does not twist on his body. Very easy to put on and take off. My concern with his old harness was his capability to slip out of it or break the plastic buckles. My only issue, is that my boy looks gorgeous in green. Mote colors would be lovely.
I absolutely love this harness! It is extremely well-made, sturdy, and durable. My dog is a very strong puller, and this harness holds up beautifully. It feels secure and gives me confidence when walking my dog. This is actually the second one I've purchased because my dog outgrew the first one! I was so happy with the quality and performance of the original that buying the next size was a no-brainer. You can tell this harness is made to last. I highly recommend it, especially for anyone with a strong dog!
Worth the money!! I bought both my dogs the harnesse & leash combo & absolutely love them. The 2 handles on the leash help you feel completely in control.
I love this harness. It’s very well made and has definitely slowed my girl down. She’s a husky/pit mix, weighs 67 pounds and is 2 years old. I’m in my 70’s and have tried nearly everything to control her. This works great!
I bought this harness for my pitty, Ryder. She doesn’t pull as much as her brother, but I figured I’d test it out on her first. The fit is great and she walked really well with it!!! When she did pull, it brought her back. She’s about 60lbs and I ordered her a Medium. I’ll most likely be ordering a large one for my other dog as well. Thank you!
This is an amazing harness! I’ve had no luck finding one that would fit this beautiful barrel chested boy, but this fits perfectly. It is incredibly well-made and I’m super impressed with the hardware on it. Well worth the money!
She is locked in and ready to rumble. Medium sized is perfect for my 55 bully breed and makes walking and control easier! Would totally recommend and buy again for my bully breed moms and dads!!
For 9+ years walking my pit mix has hurt my hands and shoulders. Today, the first day with her new harness, was a whole new world. Walking has never been so pleasant, I only wish I had found this sooner!!
Hello, we just got the medium harness for our puppy Cabo and we love it!,fits him a little big but he will grow into it. Even using the D ring on the back helps tremendously as opposed to using his collar. Walks have gotten much better and he looks great in it. One it fits him more snug around the chest we will use the D ring in the front. The harness is very well made and we are very happy with it.
A friend recommended your company ❤️for Luna. I have to say it’s beautiful and well made … so very much impressed with the material as well
Luna is doing amazing with it since day one. I shared pictures 💕. She is definitely a hard puller and the hardness is working great for her. I feel less pulling but definitely wearing the leash at front of her chest as it shows on pictures.. made a huge change in our walks. She is very obedient but still a pop , only 2 years old.
Seems to me she is very comfortable as well and I feel very happy to see how safe she is wearing it as we do our long walks. Thank you for the beautiful card ♥️♥️and I wish your company will continue to grow and keep helping other families with their dogs. My Luna is everything I have so I only give her the best 💝💝💝
