MEDIUM DOG HARNESSES (Free Shipping)

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Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium slide 2 of 6

Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium slide 3 of 6

Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium slide 4 of 6

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Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium slide 6 of 6

Slide 1 of 6

Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium

Rated 4.6 out of 5 stars

5,231

$14.99 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
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Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 2 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 3 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 4 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 5 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 6 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 7 of 8

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium slide 8 of 8

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Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium

Rated 4.5 out of 5 stars

286

$32.99 Chewy Price

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Free delivery on first-time orders over $35
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Arrives between Jul 22 and Jul 26

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PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth slide 2 of 6

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth slide 3 of 6

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth slide 4 of 6

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth slide 5 of 6

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth slide 6 of 6

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth

Rated 4.3 out of 5 stars

5,245

$20.15 Chewy Price

$28.99 List Price

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Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Harness, Medium, Purple slide 2 of 6

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Harness, Medium, Purple slide 3 of 6

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Harness, Medium, Purple slide 4 of 6

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Harness, Medium, Purple slide 5 of 6

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Harness, Medium, Purple slide 6 of 6

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Ha...

Rated 4.5 out of 5 stars

1,116

$32.99 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
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Lucy & Co. Geyser No-Pull Dog Harness, Medium: 17 to 23-in chest

$33.99 Chewy Price

$34.00 List Price

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Free 1-3 day delivery on first-time orders over $35
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Ruffwear Front Range Reflective Front-Clip Dog Harness, River Rock Green, Medium: 27 to 32-in c...

Rated 4.6 out of 5 stars

1,059

$59.99 Chewy Price

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Gooby Escape Free Easy Fit Dog Harness, Turquoise, Medium: 18 to 21.75-in chest

Rated 4.5 out of 5 stars

1,134

$18.93 Chewy Price

$32.99 List Price

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Free delivery on first-time orders over $35
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Arrives between Jul 21 and Jul 25

Dog Friendly Co. Adjustable Neck & Chafe Resistant Dog Harness, Pink, Medium

Rated 4 out of 5 stars

171

$39.00 Chewy Price

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Arrives between Jul 21 and Jul 24

Pawtitas Nylon Reflective Step In Back Clip Dog Harness, Teal, Medium: 20 to 28-in chest

Rated 4.1 out of 5 stars

889

$18.99 Chewy Price

$34.18 List Price

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Free 1-3 day delivery on first-time orders over $35
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BARKBAY Front Clip Reflective No Pull Dog Harness, Navy, Medium: 22.5 to 28-in chest

Rated 4.4 out of 5 stars

174

$26.99 Chewy Price

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Free delivery on first-time orders over $35
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Arrives between Jul 20 and Jul 23

Bella & Pal OxyMesh Velcro Step-in Harness & Leash Set, Lavender, Medium

Rated 4.4 out of 5 stars

238

$14.39 Chewy Price

$21.99 List Price

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Free delivery on first-time orders over $35
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Arrives between Jul 20 and Jul 23

Frisco Comfort Padded Dog Harness, True Navy, Medium

Rated 4.3 out of 5 stars

1,152

$19.99 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
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Carhartt Duck Nylon Reflective No Pull Front Clip Dog Harness, Carhartt Brown, Medium: 21 to 28...

Rated 4.4 out of 5 stars

116

$54.99 Chewy Price

$59.99 List Price

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Free 1-3 day delivery on first-time orders
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Best Pet Supplies Voyager Dual Attachment Outdoor Dog Harness & Leash Bundle, Turquoise, Medium...

Rated 4.4 out of 5 stars

668

$29.99 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

EliteField Padded Reflective No Pull Dog Harness, Blue, Medium: 18 to 33-in chest

Rated 4.5 out of 5 stars

666

$27.99 Chewy Price

$39.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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OneTigris FIRE WATCHER 2.0 No Pull Dog Harness, Grey, Medium: 24 to 32-in chest

Rated 4.4 out of 5 stars

370

$35.99 Chewy Price

$36.99 List Price

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Free 1-3 day delivery on first-time orders
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Pet Passion Max Hardy Reflective Dog Harness, Pink, Medium: 19 to 22-in chest

Rated 3.5 out of 5 stars

$28.00 Chewy Price

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Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 25

LupinePet Basic Solid Adjustable Dog Harness, Blue, Medium: 14 to 24-in chest, 3/4-in wide

Rated 4.1 out of 5 stars

147

$23.35 Chewy Price

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Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 25

Julius-K9 IDC Powerharness Nylon Reflective No Pull Dog Harness, Aquamarine, Size 0: 22.8 to 30...

Rated 4.6 out of 5 stars

1,150

$54.99 Chewy Price

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Free 1-3 day delivery on first-time orders
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New

BARKBAY No Pull Reflective Dog Harness & Leash, Blue, Medium: 16.5 to 19-in chest

Rated 2 out of 5 stars

$17.99 Chewy Price

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Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 20 and Jul 23

Lobeve Reflective Nylon No Pull Training Dog Harness, Collar & Leash Set with Retractable Seat ...

Rated 4 out of 5 stars

$22.78 Chewy Price

$27.99 List Price

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Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 24

Frisco Step In Back Clip Dog Harness, Red, Medium: 20 to 29-in chest

Rated 4.3 out of 5 stars

671

$13.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Doggie Design American River Choke Free Polka Dot Collection Dog Harness, Hot Pink & Black, Med...

Rated 4.4 out of 5 stars

$19.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 25

Best Pet Supplies Voyager Fully Adjustable Step-in Mesh Dog Harness, Royal Blue, Medium

Rated 4.4 out of 5 stars

606

$15.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Puppia Polyester Back Clip Dog Harness, Sky Blue, Medium: 16 to 22-in chest

Rated 4 out of 5 stars

1,942

$21.00 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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OneTigris AIRE Nylon Mesh No Pull Dog Harness, Ranger Green, Medium: 16 to 23-in chest

Rated 4.6 out of 5 stars

658

$39.99 Chewy Price

$41.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Ruffwear Flagline Front-Clip Dog Harness, Basalt Gray, Medium: 27 to 32-in chest

Rated 4.6 out of 5 stars

429

$69.99 Chewy Price

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Free 1-3 day delivery on first-time orders
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Kurgo Tru-Fit Enhanced Strength Crash Tested Smart Car Dog Harness, Black, Medium

Rated 4.2 out of 5 stars

1,171

$26.99 Chewy Price

$42.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Sporn Comfort Training Mesh No Pull Dog Harness, Black, Medium: 12 to 17-in neck

Rated 4.2 out of 5 stars

2,229

$17.97 Chewy Price

$29.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Dogs & Cats & Co. Heavy Duty Classic Solid Color Step-In Dog Harness, Lavender, Medium: 20 to 2...

Rated 4.7 out of 5 stars

$22.79 Chewy Price

$22.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

BARKBAY Air Reflective No-Pull Dog Harness with ID Tag Pocket, Pink, Medium: 22.5 to 28-in ches...

Rated 4.7 out of 5 stars

$27.99 Chewy Price

$37.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 20 and Jul 23

ComfortFlex Fully Padded Non-Chafing Reflective Sport Dog Harness, Berry, Small/Medium

Rated 4.5 out of 5 stars

333

$44.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 25

Frisco Outdoor Lightweight Ripstop Nylon Dog Harness, River Blue, M - Girth: 20 - 28-in

Rated 4.4 out of 5 stars

433

$17.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

PetSafe Easy Walk Comfort Reflective No Pull Dog Harness, Pink, Medium: 24 to 34-in chest

Rated 4.3 out of 5 stars

516

$23.69 Chewy Price

$39.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Best Pet Supplies Voyager Step-in Lock Dog Harness, Black, Medium

Rated 4.4 out of 5 stars

1,100

$13.99 Chewy Price

$15.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Puppia Vest Polyester Step In Back Clip Dog Harness, Pink, Medium: 15.4-in chest

Rated 4.3 out of 5 stars

2,053

$21.89 Chewy Price

$23.00 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Medium Dog Harnesses

Medium dog harnesses are designed to provide comfortable control and secure fit for dogs that fall between small- and large-breed sizes. Medium-sized dogs often have broader chests and more strength than small breeds, but they may not require the extra reinforcement or heavy-duty hardware large-dog harnesses often include. Harnesses for medium dogs are generally adjustable for chest widths ranging from 16 to 32 inches and come in a wide range of styles.

Chewy's selection of harnesses for medium-sized dogs includes front-clip harnesses, back-clip harnesses, and no-pull harnesses, in both vest-style and step-in designs suitable for training, everyday walks, and outdoor adventures. These harnesses are commonly used for breeds such as Beagles, Cocker Spaniels, Australian Shepherds, Bulldogs, Poodles, and similar medium-sized dogs. Choosing the right harness depends on your dog's size, body shape, comfort preferences, and walking style. Here are some factors to consider when shopping for harnesses for medium-sized dogs:

Size and body shape: Measure around your dog's neck, chest, and behind their shoulders to find the perfect fit.
Harness style: Step-in designs offer maximum adjustability while vest-style harnesses offer slip-on convenience.
Pulling behavior: Front-clip styles help manage pulling while back-clip harnesses suit steady walkers.
Comfort: Wide straps distribute pressure and padding reduces rubbing during walks.
Adjustability: Multiple adjustment points help ensure a secure, custom fit.

Medium-sized dog harnesses can support safer, more comfortable walks when chosen to match your dog's size and walking habits. By selecting a harness built specifically for medium breeds, pet parents can improve control while reducing strain on the neck and shoulders.

Frequently Asked Questions about Medium Dog Harnesses

What dog breeds typically need medium dog harnesses?

Examples of dog breeds that typically need medium dog harnesses include Beagles, Cocker Spaniels, Bulldogs, Border Collies, Australian Shepherds, and similar dogs that are too large for small harnesses but not large enough for large-breed sizing.

How should a medium dog harness fit?

A medium dog harness should fit snugly without restricting your pup's movement. You should be able to fit two fingers between the straps and your dog's skin, and the harness shouldn't rub behind the legs or slide around during walks.

What harness style is best for medium dogs that pull?

The best harness style for medium dogs that pull is generally a front-clip or dual-clip harness. Because the leash attaches at the chest with this style, pulling turns your dog's body back toward you, making pulling less rewarding.

Medium Dog Harnesses

Best Pet Supplies Voyager Step-in Air Dog Harness, Fuchsia with Matching Trim, Medium

Embark Harness Co. Adventure No Pull Dog Harness, Aurora, Medium

PetSafe Easy Walk Dog Harness, Teal, Medium: 21 to 32-in girth

Chai's Choice Premium Quick Release Outdoor Adventure 3M Polyester Reflective Front Clip Dog Ha...

Lucy & Co. Geyser No-Pull Dog Harness, Medium: 17 to 23-in chest

Ruffwear Front Range Reflective Front-Clip Dog Harness, River Rock Green, Medium: 27 to 32-in c...

Gooby Escape Free Easy Fit Dog Harness, Turquoise, Medium: 18 to 21.75-in chest

Dog Friendly Co. Adjustable Neck & Chafe Resistant Dog Harness, Pink, Medium

Pawtitas Nylon Reflective Step In Back Clip Dog Harness, Teal, Medium: 20 to 28-in chest

BARKBAY Front Clip Reflective No Pull Dog Harness, Navy, Medium: 22.5 to 28-in chest

Bella & Pal OxyMesh Velcro Step-in Harness & Leash Set, Lavender, Medium

Frisco Comfort Padded Dog Harness, True Navy, Medium

Carhartt Duck Nylon Reflective No Pull Front Clip Dog Harness, Carhartt Brown, Medium: 21 to 28...

Best Pet Supplies Voyager Dual Attachment Outdoor Dog Harness & Leash Bundle, Turquoise, Medium...

EliteField Padded Reflective No Pull Dog Harness, Blue, Medium: 18 to 33-in chest

OneTigris FIRE WATCHER 2.0 No Pull Dog Harness, Grey, Medium: 24 to 32-in chest

Pet Passion Max Hardy Reflective Dog Harness, Pink, Medium: 19 to 22-in chest

LupinePet Basic Solid Adjustable Dog Harness, Blue, Medium: 14 to 24-in chest, 3/4-in wide

Julius-K9 IDC Powerharness Nylon Reflective No Pull Dog Harness, Aquamarine, Size 0: 22.8 to 30...

BARKBAY No Pull Reflective Dog Harness & Leash, Blue, Medium: 16.5 to 19-in chest

Lobeve Reflective Nylon No Pull Training Dog Harness, Collar & Leash Set with Retractable Seat ...

Frisco Step In Back Clip Dog Harness, Red, Medium: 20 to 29-in chest

Doggie Design American River Choke Free Polka Dot Collection Dog Harness, Hot Pink & Black, Med...

Best Pet Supplies Voyager Fully Adjustable Step-in Mesh Dog Harness, Royal Blue, Medium

Puppia Polyester Back Clip Dog Harness, Sky Blue, Medium: 16 to 22-in chest

OneTigris AIRE Nylon Mesh No Pull Dog Harness, Ranger Green, Medium: 16 to 23-in chest

Ruffwear Flagline Front-Clip Dog Harness, Basalt Gray, Medium: 27 to 32-in chest

Kurgo Tru-Fit Enhanced Strength Crash Tested Smart Car Dog Harness, Black, Medium

Sporn Comfort Training Mesh No Pull Dog Harness, Black, Medium: 12 to 17-in neck

Dogs & Cats & Co. Heavy Duty Classic Solid Color Step-In Dog Harness, Lavender, Medium: 20 to 2...

BARKBAY Air Reflective No-Pull Dog Harness with ID Tag Pocket, Pink, Medium: 22.5 to 28-in ches...

ComfortFlex Fully Padded Non-Chafing Reflective Sport Dog Harness, Berry, Small/Medium

Frisco Outdoor Lightweight Ripstop Nylon Dog Harness, River Blue, M - Girth: 20 - 28-in

PetSafe Easy Walk Comfort Reflective No Pull Dog Harness, Pink, Medium: 24 to 34-in chest

Best Pet Supplies Voyager Step-in Lock Dog Harness, Black, Medium

Puppia Vest Polyester Step In Back Clip Dog Harness, Pink, Medium: 15.4-in chest

Medium Dog Harnesses

Frequently Asked Questions about Medium Dog Harnesses

What dog breeds typically need medium dog harnesses?

How should a medium dog harness fit?

What harness style is best for medium dogs that pull?

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