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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BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 2 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 3 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 4 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 5 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 6 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15 to 22-in chest slide 7 of 9

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15...

Rated 4.4 out of 5 stars

27

$18.99 Chewy Price

$31.99 List Price

Autoship Price

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

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Halti Anatomy Puppy Reflective Step In Dog Harness, Grey, X-Small: 11 to 17.25-in chest slide 2 of 6

Halti Anatomy Puppy Reflective Step In Dog Harness, Grey, X-Small: 11 to 17.25-in chest slide 3 of 6

Halti Anatomy Puppy Reflective Step In Dog Harness, Grey, X-Small: 11 to 17.25-in chest slide 4 of 6

Halti Anatomy Puppy Reflective Step In Dog Harness, Grey, X-Small: 11 to 17.25-in chest

Rated 4.6 out of 5 stars

42

$29.99 Chewy Price

Autoship Price

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

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Non-stop Dogwear Freemotion 5.0 Dog Harness, Black/Orange, 3: 15.4 to 24.4-in chest slide 2 of 5

Non-stop Dogwear Freemotion 5.0 Dog Harness, Black/Orange, 3: 15.4 to 24.4-in chest slide 3 of 5

Non-stop Dogwear Freemotion 5.0 Dog Harness, Black/Orange, 3: 15.4 to 24.4-in chest

Rated 4 out of 5 stars

6

$99.99 Chewy Price

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

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Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 2 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 3 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 4 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 5 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 6 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 7 of 8

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest slide 8 of 8

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Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest

Rated 4.6 out of 5 stars

16

$32.00 Chewy Price

Autoship Price

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

PetSafe 3-in-1 Reflective Dog Harness & Leash, Small: 19 to 24-in chest

Rated 4.4 out of 5 stars

83

$37.95 Chewy Price

$49.99 List Price

Autoship Price

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

Littlearth NFL Velvet Dog Harness, Green Bay Packers, Small

Rated 4 out of 5 stars

97

$5.75 Chewy Price

$39.99 List Price

Autoship Price

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

Puppia Vivien Step-In No-Pull Dog Harness, Pink, X-Small

Rated 4.3 out of 5 stars

26

$25.38 Chewy Price

$27.00 List Price

Autoship Price

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

Buckle-Down Disney Mickey Mouse Smiling Face Dog Harness, Small: 14 to 17-in chest

Rated 4.2 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

LupinePet Original Designs Rose Garden Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in...

Rated 3.8 out of 5 stars

21

$16.63 Chewy Price

$21.29 List Price

Autoship Price

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

Gooby Soft Mesh X Step-In Dog Harness, Pink, Large: 19 to 23.5-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 26

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

Rated 4.8 out of 5 stars

50

$27.43 Chewy Price

Autoship Price

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

Sublime Reversible Dog Harness, Sublime Stripe with Gold Plaid, Small: 19-23-in chest

Rated 4.5 out of 5 stars

35

$28.49 Chewy Price

Autoship Price

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

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

Rated 1 out of 5 stars

2

$32.00 Chewy Price

$36.46 List Price

Autoship Price

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

Red Dingo Padded Dog Harness, Hot Pink, Small

Rated 4.5 out of 5 stars

101

$19.98 Chewy Price

$45.95 List Price

Autoship Price

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

Littlearth NFL Front Clip Dog Harness, Tennessee Titans, Small

Rated 4 out of 5 stars

58

$29.99 Chewy Price

Autoship Price

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

Puppia Soft Pro Dog Harness, Pink, Small: 13 to 18-in chest

Rated 4.3 out of 5 stars

105

$19.10 Chewy Price

$32.00 List Price

Autoship Price

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

Sassy Woof Reversible Dog Harness, Dolce Rose, Small

Rated 4 out of 5 stars

8

$31.99 Chewy Price

$33.99 List Price

Autoship Price

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

Canada Pooch Complete Control Dog Harness, Plum, Small

Rated 4.5 out of 5 stars

118

$42.80 Chewy Price

$59.99 List Price

Autoship Price

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

Found My Animal Reflective Step In Dog & Cat Harness, Olive, Small: 13 to 16.5-in chest

Rated 3 out of 5 stars

2

$27.77 Chewy Price

$46.99 List Price

Autoship Price

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

Pawtitas Dog Harness, Teal / Pink /Purple, X-Small

Rated 3.9 out of 5 stars

97

$14.99 Chewy Price

$26.98 List Price

Autoship Price

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

Lucy & Co. The Denim Blue No-Pull Dog Harness, Blue, Small: 14 to 18-in chest

Rated 4 out of 5 stars

36

$24.00 Chewy Price

$32.00 List Price

Autoship Price

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

Leash Boss Patterned No Pull Dog Harness, Blue, Small

Rated 4.2 out of 5 stars

47

$29.99 Chewy Price

Autoship Price

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

LupinePet Original Designs Puppy Love Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in ...

Rated 3.9 out of 5 stars

7

$22.55 Chewy Price

Autoship Price

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

Wrangler Denim Light Wash Vest Dog Harness, Light Blue, Small: 12.5 to 21-in chest

Rated 5 out of 5 stars

1

$55.62 Chewy Price

Autoship Price

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

Puppia Mountaineer II Coat Dog Harness, Orange, Medium: 16.5-in chest

Rated 4.2 out of 5 stars

271

$33.50 Chewy Price

$74.00 List Price

Autoship Price

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

Halti OptiFit Nylon Padded No Pull Dog Headcollar, Small: 9.5 to 15.5-in neck

Rated 3.9 out of 5 stars

562

$27.99 Chewy Price

Autoship Price

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

K9 Explorer Brights Reflective Front-Connect Harness, Ocean, Small, 5/8-in x 16-24-in

Rated 4.6 out of 5 stars

76

$27.99 Chewy Price

Autoship Price

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

The Worthy Dog Watercolor Floral Sidekick Dog Harness, Teal, Small: 15 to 18-in chest

Rated 4.5 out of 5 stars

34

$27.50 Chewy Price

Autoship Price

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

Blueberry Pet Step In Reflective Back to Basics Dog Harness, Minty Green, Small: 16.5 to 21.5-i...

Rated 4.6 out of 5 stars

41

$13.99 Chewy Price

$20.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

Outward Hound Boulder Adventure Adjustable w/Pockets Dog Harness, Black, Small

Rated 3.9 out of 5 stars

9

$16.82 Chewy Price

Autoship Price

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

Fringe Studio Painted Gingham Dog Harness, Small: 14 to 19-in chest girth

Rated 4.7 out of 5 stars

10

$17.85 Chewy Price

$32.00 List Price

Autoship Price

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

LupinePet Original Designs Tail Feathers Step In Dog Harness, Small: 15 to 21-in chest, 3/4-in ...

Rated 5 out of 5 stars

3

$29.90 Chewy Price

Autoship Price

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

EzyDog Drive Dog Car Harness, Small

Rated 4 out of 5 stars

100

$125.00 Chewy Price

$130.00 List Price

Autoship Price

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

K9 Explorer Trek Full-Coverage Boulder Dog Harness, Small: 16 to 24-in chest

Rated 5 out of 5 stars

1

$31.99 Chewy Price

Autoship Price

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

Puppia Nola Over-the-Head Flower Pattern No-Pull Dog Harness, Pink, Medium: 15.2 to 21.5-in che...

Rated 5 out of 5 stars

1

$27.06 Chewy Price

$32.00 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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Doggie Design Cool Mesh Blue Daisy Dog Harness & Leash, Small: 13 to 16-in chest

Rated 5 out of 5 stars

3

$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

Small Breed Dog Harnesses

BARKBAY Adjustable Reflective Step In No Pull Small & Medium Dog Vest Harness, Black, Small: 15...

Halti Anatomy Puppy Reflective Step In Dog Harness, Grey, X-Small: 11 to 17.25-in chest

Non-stop Dogwear Freemotion 5.0 Dog Harness, Black/Orange, 3: 15.4 to 24.4-in chest

Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Small: 14 to 18-in chest

PetSafe 3-in-1 Reflective Dog Harness & Leash, Small: 19 to 24-in chest

Littlearth NFL Velvet Dog Harness, Green Bay Packers, Small

Puppia Vivien Step-In No-Pull Dog Harness, Pink, X-Small

Buckle-Down Disney Mickey Mouse Smiling Face Dog Harness, Small: 14 to 17-in chest

LupinePet Original Designs Rose Garden Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in...

Gooby Soft Mesh X Step-In Dog Harness, Pink, Large: 19 to 23.5-in. chest

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

Sublime Reversible Dog Harness, Sublime Stripe with Gold Plaid, Small: 19-23-in chest

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

Red Dingo Padded Dog Harness, Hot Pink, Small

Littlearth NFL Front Clip Dog Harness, Tennessee Titans, Small

Puppia Soft Pro Dog Harness, Pink, Small: 13 to 18-in chest

Sassy Woof Reversible Dog Harness, Dolce Rose, Small

Canada Pooch Complete Control Dog Harness, Plum, Small

Found My Animal Reflective Step In Dog & Cat Harness, Olive, Small: 13 to 16.5-in chest

Pawtitas Dog Harness, Teal / Pink /Purple, X-Small

Lucy & Co. The Denim Blue No-Pull Dog Harness, Blue, Small: 14 to 18-in chest

Leash Boss Patterned No Pull Dog Harness, Blue, Small

LupinePet Original Designs Puppy Love Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in ...

Wrangler Denim Light Wash Vest Dog Harness, Light Blue, Small: 12.5 to 21-in chest

Puppia Mountaineer II Coat Dog Harness, Orange, Medium: 16.5-in chest

Halti OptiFit Nylon Padded No Pull Dog Headcollar, Small: 9.5 to 15.5-in neck

K9 Explorer Brights Reflective Front-Connect Harness, Ocean, Small, 5/8-in x 16-24-in

The Worthy Dog Watercolor Floral Sidekick Dog Harness, Teal, Small: 15 to 18-in chest

Blueberry Pet Step In Reflective Back to Basics Dog Harness, Minty Green, Small: 16.5 to 21.5-i...

Outward Hound Boulder Adventure Adjustable w/Pockets Dog Harness, Black, Small

Fringe Studio Painted Gingham Dog Harness, Small: 14 to 19-in chest girth

LupinePet Original Designs Tail Feathers Step In Dog Harness, Small: 15 to 21-in chest, 3/4-in ...

EzyDog Drive Dog Car Harness, Small

K9 Explorer Trek Full-Coverage Boulder Dog Harness, Small: 16 to 24-in chest

Puppia Nola Over-the-Head Flower Pattern No-Pull Dog Harness, Pink, Medium: 15.2 to 21.5-in che...

Doggie Design Cool Mesh Blue Daisy Dog Harness & Leash, Small: 13 to 16-in chest

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