Best Harnesses for Dogs That Pull: What Works
A good harness can turn a tug of war into a pleasant walk, but it will not teach manners on its own. Choose carefully and combine it with training.
How harnesses reduce pulling
A standard back-clip harness lets a dog lean into the chest strap and pull harder. Front-clip and dual-clip harnesses attach the leash at the chest, so when the dog pulls, they are turned sideways toward you. This breaks the momentum. See how to stop a dog pulling on the leash.
Types of harness
- Back-clip. Comfortable and secure, but may encourage pulling in strong dogs.
- Front-clip. Leash clips at the chest. Reduces pulling.
- Dual-clip. Has clips at the front and back for flexibility, and can be used with a double-ended leash.
- Head halters. Not harnesses, but a similar goal. See head halters explained.
- Escape-proof harnesses. For dogs that slip out, with extra straps.
Fit
A good fit is crucial.
- The harness should be snug, with room for two fingers beneath the straps.
- It should not rub the armpits.
- It should not restrict the shoulder or sit across the shoulder blades in a way that limits movement.
- It should not gape or twist.
- Adjust it as your dog grows or changes weight.
What to look for
- Adjustable straps in several places
- Padding at the chest and belly
- Reflective details
- Durable, washable materials
- Easy on and off
What to avoid
- Harnesses that tighten when the dog pulls
- Straps that cross the shoulder blades tightly
- Poor stitching and flimsy buckles
- Harnesses that rub or cause hair loss
Introducing a harness
Let your dog sniff it, and give treats. Put it on for short periods and reward. Gradually increase the time. Do not force it.
Using a harness in training
A harness is a management tool. Train your dog to walk on a loose leash and use rewards. See how to teach loose leash walking.
Using two points of contact
Dual-clip leashes attach to the front and back, giving more control for strong dogs. Introduce gradually.
Small and large dogs
Small dogs need lightweight harnesses, and flat-faced breeds benefit from harnesses rather than collars, since collars can put pressure on the throat. Large dogs need sturdy, well-fitted designs.
Check regularly
Check the skin under the harness for redness, hair loss or sores. Remove the harness indoors and when your dog is unsupervised.
Alternatives
If a harness does not work, a head halter may help, though it needs careful introduction. See head halters explained.
Trying before you buy
Visit a good pet shop, bring your dog and try several types. Check how your dog moves in each, and whether the straps stay in place when your dog pulls. Ask about return policies, since a harness that looks right on the shelf may rub or slip once you get home.
Harnesses for sports and travel
Dogs who run, hike or travel in cars may need specialist harnesses, such as those designed for canicross or crash-tested car harnesses. These have different features than a walking harness, so do not use a car harness for training walks or a pulling harness in the car.
Care and replacement
Wash the harness regularly, check stitching and buckles and replace it if it frays or stretches. Dogs that grow, gain or lose weight may need a new size, and puppies often need several harnesses in their first year.
The takeaway
A well-fitted front-clip or dual-clip harness helps, but training makes the difference. Choose for comfort and fit.
Frequently asked questions
Front-clip or back-clip?
Front-clip reduces pulling, and back-clip is comfortable for dogs that walk well.
Does a harness harm a dog's shoulders?
Some designs can restrict shoulder movement, so choose one that leaves the shoulders free.
Can a harness stop pulling completely?
It helps, but training is what builds lasting change.
How should it fit?
Snug, with two fingers' space under the straps, no rubbing and no gaps.