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 1813 reviews.
I love this harness my baby girl is a puller it’s alittle big on her but I still love it
I bought this for Odin so I could hopefully comfortably get him tobthe vet without a fight. He has always been a puller, but its times 10 when he is stressed. Words can't express how stunned I was when I tried this out with him. He tried to pull twice and both times he got spun around. I am a believer!! Thank you for making this harness. I also don't have to worry about it slipping and moving around. When its fitted correctly, it doesn't go anywhere. Odin was confused at first but then he decided staying with me, like right next to me, for our walks is best. He is happy and I am ecstatic!
She seems to really be comfortable in her new harness after a good walk and sniffing session, she went right to sleep with her harness on. The pink color really peps on her beautiful brownie fur!
I couldn’t believe how perfect it fit. He had a little adjustment walking in it. He wasn’t familiar with it yet but now he’s used to it. I haven’t had a chance to see how it is for control yet, but looking forward to it.
Just had our first walk with our two pitties.
The harnesses fit great. One large, one X-large.
I noticed the difference in their pulling right away. Wish I would have got the matching collars.
I am so happy I came across your business page! My Bonnie girl is so strong and we would always go on quick walks because of my lack of control of her. The harness is heavy duty the collar is heavy duty and helps me so much. She walks so good now with minimal pulling. Thank you guys so much!
We truly love your product we have an older dog and he's also wearing your product she looks simply marvelous and I would recommend your product to everyone
I used the front D ring and she immediately went into heeI, I’m amazed, the quality is very good. I have arthritis and the clips are easy to manipulate.
Ordering one for the little one right now! 🐾 - Thank you!
Logie and Coco
Stella is a 90#ish XL Bully and the Med fits perfect! I was hesitant about pink but it looks so good on her. I only wish I bought the leash to match. The quality is outstanding.
Taking my dog to the beach with her new harness was such a fun experience. She was excited the moment we arrived and immediately wanted to explore everything around her. The new harness made it much easier to keep her close while still letting her enjoy the sand and water. She had a great time running around, sniffing the beach, and playing in the waves. Even though she ended up getting a little sand in her eye, she was still happy and enjoyed the adventure. It was a great day together, and seeing how excited she was made the trip completely worth it.
Love these harnesses. I have tried many and it was all money wasted. These are truly a no pull harness. My boy Chester the AM Staffy x was awful to walk, with this harness and lead I was able to pull him up and has walked beside me since. ( I mean I do have to pull him up at the beginning of every walk but only once now) as for my girl Luna she always wants to walk ahead, she too has improved.
So far so good! Fit was on point! Make sure to measure your dogs neck. The Stitching is awesome, the customized Stitch was also really really good. Over all, its fit, look, and quality have been really solid. Only time will tell how good it'll hold up. Thank you!!
Helped our pitbull/english mastiff/boxer mix Lucy stop pulling in just one walk. Very durable and flawlessly built. Super heavy duty and the best harness we’ve had for any of our dogs. We tried 3 different harnesses before this one and wished we would have just went with this one from the start. Very impressed and pleased. Also love your mission and how you praise God every step of the way. Stay Blessed ❤️🥰
Got a medium for my 65 lbs Rottie, Pittie, German Shepherd, Boxer mix. She is only a year and still pulls sometimes even after obedience training. After using the harness she stopped pulling so much. She loves going on her walks and this is her go to.
This is the 3rd product I've purchased from Summit Hound and it won't be my last.
I’m extremely satisfied with this harness! 🥰 I’ve tried several different brands before finding this one, and it’s the only one that fits my American Bully, Arès, perfectly. 🐶❤️
It’s comfortable, well-suited to his body shape, and most importantly, it stays securely in place. After trying several different harnesses, I can finally say that I’ve found the perfect harness for Arès! 🐾
I highly recommend it! 👌❤️
