Why do small dogs need a specific type of harness?

Small dogs don’t necessarily need a specific type of harness, but they do need one that’s tailored to fit, made to evenly distribute pressure, and designed to prevent escapes. Some small dog breeds may have delicate frames or be prone to tracheal issues, so a well-fitted harness can help avoid neck strain, pressure, and injury.

How do you measure a small dog for a harness?

Measure your small dog for a harness by getting chest girth and neck measurements. Use a soft measuring tape to measure around your dog’s chest, just behind the front legs, and measure the neck circumference at the base of your dog’s neck. Compare those measurements to the size guide for the harness you want, sizing up if your dog is in between sizes. When properly adjusted, your dog’s harness should fit snugly, with just enough room for two fingers underneath.

Are step-in harnesses good for small dogs?

Step-in harnesses are usually good for small dogs because they're easy to put on and fasten. They can be especially helpful for dogs who dislike having things pulled over their head. Step-in designs are usually quite comfortable for small pups, too.

SMALL BREED DOG HARNESSES (Free Shipping)

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Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 2 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 3 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 4 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 5 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 6 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 7 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 8 of 9

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest slide 9 of 9

New

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest

$33.99 Chewy Price

$34.00 List Price

Autoship Price

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

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Picket Protector Classic Series Step-In Dog Harness, Black, Small: 14.5 to 16-in chest slide 2 of 2

Picket Protector Classic Series Step-In Dog Harness, Black, Small: 14.5 to 16-in chest

Rated 5 out of 5 stars

1

$17.99 Chewy Price

Autoship Price

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

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LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1/2-in wide slide 2 of 6

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1/2-in wide slide 3 of 6

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1/2-in wide slide 4 of 6

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1/2-in wide slide 5 of 6

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1/2-in wide slide 6 of 6

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1...

$21.29 Chewy Price

Autoship Price

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

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Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 2 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 3 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 4 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 5 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 6 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 7 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 8 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in chest slide 9 of 9

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in ches...

Rated 5 out of 5 stars

4

$64.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 27

maxbone Easy Fit Dog Harness, Coral Peach, Small: 10 to 20-in chest

Rated 3.7 out of 5 stars

3

$15.16 Chewy Price

$45.00 List Price

Autoship Price

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

Doggy Tales Realtree Step In V Dog Harness, Sea Glass, Medium

Rated 4.2 out of 5 stars

9

$28.95 Chewy Price

Autoship Price

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

Sassy Woof Hydrangea Dog Harness & Leash, Small: 14 to 24-in chest

$54.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 28

WildHound No-Pull Premium Martingale Dog Harness, Azalea, Small

Rated 3.8 out of 5 stars

78

$29.99 Chewy Price

Autoship Price

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

HDP Car Dog Harness & Safety Seat Belt Travel Gear, Black, Small

Rated 3.9 out of 5 stars

196

$11.99 Chewy Price

$19.99 List Price

Autoship Price

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

LupinePet Waterproof BioThane Adjustable Dog Harness, Neon Orange, Small: 12 to 20-in chest, 3/...

Rated 3.6 out of 5 stars

13

$36.25 Chewy Price

Autoship Price

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

The Worthy Dog Sidekick Dog Harness, Blue, Small: 15 to 18-in chest

Rated 4.4 out of 5 stars

31

$25.00 Chewy Price

Autoship Price

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

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Up Country Step-In Vest Dog Harness, Pink/Lime, Small: 14 to 16-in chest

Rated 5 out of 5 stars

1

$26.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Accent Fashion Metallic Adjustable Dog Harness, Graceful Green Leaves, Small: 16-20-in chest

Rated 3.4 out of 5 stars

12

$13.95 Chewy Price

$35.99 List Price

Autoship Price

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

Pet Life Ever-Craft Boutique Series Designer Adjustable Leather Dog Harness, Pink, Small

Rated 3.1 out of 5 stars

17

$19.99 Chewy Price

$39.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 26

Sassy Woof The Night Life Adjustable Dog Harness, Small: 16 to 21-in chest

Rated 4.2 out of 5 stars

5

$29.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Frisco Small & Medium Breed Soft Mesh Personalized Back Clip Dog Harness, 14 to 18.5-in chest, ...

By

Rated 3.9 out of 5 stars

76

$21.68 Chewy Price

Autoship Price

Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Personalize

Puppia Westley Flower Pattern Step-In No-Pull Dog Harness, Violet, Medium: 14.5-in chest

Rated 5 out of 5 stars

1

$29.35 Chewy Price

$36.00 List Price

Autoship Price

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

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Lucy & Co. Spring Green No Pull Dog Harness, Small: 14 to 18-in chest

Rated 4 out of 5 stars

2

$32.00 Chewy Price

Autoship Price

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

CarSafe Travel Dog Harness, Blue, Small

Rated 4.2 out of 5 stars

54

$19.99 Chewy Price

$32.99 List Price

Autoship Price

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

The Worthy Dog Chomp Sidekick Dog Harness, Blue, Small: 15 to 18-in chest

Rated 5 out of 5 stars

4

$24.99 Chewy Price

$26.00 List Price

Autoship Price

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

Sassy Dog Wear Leopard Dog Harness, Natural, Small

Rated 4.2 out of 5 stars

26

$14.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 26

DOOG Reflective Neotech Rin Tin Tin Dog Harness, Blue/Pink/Black, Small: 11.02 to 14.56-in ches...

Rated 5 out of 5 stars

3

$45.99 Chewy Price

Autoship Price

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

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, Small: 16 to 21-in chest

Rated 5 out of 5 stars

5

$32.99 Chewy Price

Autoship Price

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

LupinePet Basic Solid Step In Dog Harness, Black, Small: 12 to 18-in chest, 1/2-in wide

Rated 4 out of 5 stars

50

$19.00 Chewy Price

Autoship Price

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

WildHound Padded Premium Step In No Pull Dog Harness, Lilac, Small: 14 to 17-in chest

Rated 3.2 out of 5 stars

13

$29.99 Chewy Price

Autoship Price

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

Loading options...

Lucy & Co. Bumbling Around Reversible Dog Harness, Small: 14 to 18-in chest

$32.00 Chewy Price

Autoship Price

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

Puppia Pawprint Step-In No-Pull Dog Harness, Beige, Medium: 14.5-in chest

Rated 4.3 out of 5 stars

3

$29.33 Chewy Price

$36.00 List Price

Autoship Price

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

Gooby Comfort X Dual Snap Dog Harness, Green, Large: 19 to 23.25-in chest

Rated 4.3 out of 5 stars

12

$27.18 Chewy Price

Autoship Price

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

Sassy Dog Wear Bandana Dog Harness, X-Small

Rated 4.2 out of 5 stars

21

$13.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 21 and Jul 26

Best Pet Supplies Voyager Army Base Mesh Dog Harness, Small

Rated 4.3 out of 5 stars

535

$14.98 Chewy Price

$14.99 List Price

Autoship Price

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

Industrial Puppy Reflective Service Dog Harness & Leash, Pink, Small: 21 to 26-in chest

Rated 4.5 out of 5 stars

354

$29.95 Chewy Price

Autoship Price

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

Sassy Woof Whole Milk Adjustable Dog Harness, Small: 16 to 21-in chest

Rated 5 out of 5 stars

1

$29.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

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Lucy & Co. Just Chill Reversible Dog Harness, Small: 14 to 18-in chest

Rated 5 out of 5 stars

2

$32.00 Chewy Price

Autoship Price

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

Puppia Nola Flower Pattern Step-In No-Pull Dog Harness, Pink, Medium: 14.5-in chest

$29.33 Chewy Price

$36.00 List Price

Autoship Price

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

New

Doggie Design Active Mesh Dog Harness with Leash, Neon Green & Blue, Small: 12 to 15-in neck

$19.99 Chewy Price

Autoship Price

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

Buckle-Down The Wizarding World of Harry Potter Gryffindor Checker Dog Harness, Small: 14 to 17...

Rated 2.7 out of 5 stars

6

$13.95 Chewy Price

$17.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Small Breed Dog Harnesses

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, Small: 14 to 18-in chest

Picket Protector Classic Series Step-In Dog Harness, Black, Small: 14.5 to 16-in chest

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, Small: 12 to 18-in chest, 1...

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 2: 14.2 to 21.3-in ches...

maxbone Easy Fit Dog Harness, Coral Peach, Small: 10 to 20-in chest

Doggy Tales Realtree Step In V Dog Harness, Sea Glass, Medium

Sassy Woof Hydrangea Dog Harness & Leash, Small: 14 to 24-in chest

WildHound No-Pull Premium Martingale Dog Harness, Azalea, Small

HDP Car Dog Harness & Safety Seat Belt Travel Gear, Black, Small

LupinePet Waterproof BioThane Adjustable Dog Harness, Neon Orange, Small: 12 to 20-in chest, 3/...

The Worthy Dog Sidekick Dog Harness, Blue, Small: 15 to 18-in chest

Up Country Step-In Vest Dog Harness, Pink/Lime, Small: 14 to 16-in chest

Accent Fashion Metallic Adjustable Dog Harness, Graceful Green Leaves, Small: 16-20-in chest

Pet Life Ever-Craft Boutique Series Designer Adjustable Leather Dog Harness, Pink, Small

Sassy Woof The Night Life Adjustable Dog Harness, Small: 16 to 21-in chest

Frisco Small & Medium Breed Soft Mesh Personalized Back Clip Dog Harness, 14 to 18.5-in chest, ...

Puppia Westley Flower Pattern Step-In No-Pull Dog Harness, Violet, Medium: 14.5-in chest

Lucy & Co. Spring Green No Pull Dog Harness, Small: 14 to 18-in chest

CarSafe Travel Dog Harness, Blue, Small

The Worthy Dog Chomp Sidekick Dog Harness, Blue, Small: 15 to 18-in chest

Sassy Dog Wear Leopard Dog Harness, Natural, Small

DOOG Reflective Neotech Rin Tin Tin Dog Harness, Blue/Pink/Black, Small: 11.02 to 14.56-in ches...

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, Small: 16 to 21-in chest

LupinePet Basic Solid Step In Dog Harness, Black, Small: 12 to 18-in chest, 1/2-in wide

WildHound Padded Premium Step In No Pull Dog Harness, Lilac, Small: 14 to 17-in chest

Lucy & Co. Bumbling Around Reversible Dog Harness, Small: 14 to 18-in chest

Puppia Pawprint Step-In No-Pull Dog Harness, Beige, Medium: 14.5-in chest

Gooby Comfort X Dual Snap Dog Harness, Green, Large: 19 to 23.25-in chest

Sassy Dog Wear Bandana Dog Harness, X-Small

Best Pet Supplies Voyager Army Base Mesh Dog Harness, Small

Industrial Puppy Reflective Service Dog Harness & Leash, Pink, Small: 21 to 26-in chest

Sassy Woof Whole Milk Adjustable Dog Harness, Small: 16 to 21-in chest

Lucy & Co. Just Chill Reversible Dog Harness, Small: 14 to 18-in chest

Puppia Nola Flower Pattern Step-In No-Pull Dog Harness, Pink, Medium: 14.5-in chest

Doggie Design Active Mesh Dog Harness with Leash, Neon Green & Blue, Small: 12 to 15-in neck

Buckle-Down The Wizarding World of Harry Potter Gryffindor Checker Dog Harness, Small: 14 to 17...

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