What size dog fits an extra-small harness?

Toy-size dogs usually fit in an extra-small harness, but always measure to be sure. An extra-small dog harness typically fits dogs under 10 pounds. Breeds like chihuahuas, Yorkies, and Maltese generally fall into this size class. To find the best size and fit, measure your dog's chest and neck and compare them to the product size chart.

Are harnesses better than collars for toy dogs?

Harnesses are often better than collars for toy dogs because they distribute pressure evenly across the chest and shoulders. This helps protect their delicate necks and makes walking more comfortable and secure. Harnesses can be especially helpful for energetic small dogs who pull. Look for no-pull or front-clip models for training and the best control.

What type of harness is best for extra-small dogs?

The best harness for extra-small dogs is lightweight, breathable, and easy to adjust. Step-in or soft mesh harnesses are popular choices because they're simple to use and gentle on small bodies.

EXTRA SMALL & TOY BREEDS DOG HARNESSES - FREE SHIPPING

Slide 1 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 2 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 3 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 4 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 5 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 6 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 7 of 8

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest slide 8 of 8

Loading options...

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest

Rated 3.6 out of 5 stars

19

$27.95 Chewy Price

$32.00 List Price

Autoship Price

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

Sassy Dog Wear Nylon Webbing Dog Harness, Brown, X-Small: 1/2-in wide, Adjusts 8-16-in

$12.00 Chewy Price

Autoship Price

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

Slide 1 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 2 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 3 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 4 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 5 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 6 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 7 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 8 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small slide 9 of 9

Pawtitas Reflective Mesh Dog Harness, Red, X-Small

Rated 4.1 out of 5 stars

259

$14.99 Chewy Price

$20.99 List Price

Autoship Price

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

Slide 1 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 2 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 3 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 4 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 5 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 6 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in chest slide 7 of 7

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in ...

Rated 4.8 out of 5 stars

8

$32.99 Chewy Price

$34.99 List Price

Autoship Price

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

Hip Doggie Ultra Comfort Reflective Dog Harness, Red/Black, Small

Rated 4.3 out of 5 stars

10

$21.36 Chewy Price

Autoship Price

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

Doggie Design Wrap & Snap Choke Free Blue Daisy Dog Harness, X-Small: 12 to 13.75-in chest

$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

Loading options...

Lucy & Co. The Take a Hike Reversible Dog Harness, Green, Small: 14 to 18-in chest

Rated 4.3 out of 5 stars

62

$32.00 Chewy Price

Autoship Price

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

Halti Walking Dog Harness, Blue, X-Small

Rated 4.4 out of 5 stars

53

$21.99 Chewy Price

Autoship Price

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

Non-stop Dogwear Rush Dog Harness, Black/Orange, 1: 11.8 to 16.5-in chest

Rated 4.7 out of 5 stars

10

$74.99 Chewy Price

Autoship Price

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

Sassy Woof Alice in Wonderland Adjustable Dog Harness, Purple, XX-Small: 10 to 14-in chest

Rated 4.9 out of 5 stars

8

$32.99 Chewy Price

Autoship Price

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

Kurgo Stash n’ Dash Dog Harness, Black, X-Small

Rated 3.9 out of 5 stars

24

$43.28 Chewy Price

$43.99 List Price

Autoship Price

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

Lucy & Co. The DinoROAR No-Pull Dog Harness, Green, X-Small: 12 to 15-in chest

Rated 4 out of 5 stars

21

$25.60 Chewy Price

$32.00 List Price

Autoship Price

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

Hip Doggie EZ Reflective Dog Harness, Light Blue, Small

Rated 4.3 out of 5 stars

6

$22.00 Chewy Price

Autoship Price

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

Best Pet Supplies Voyager Padded Faux Leather Dog Harness, Royal Blue, X-Small

Rated 4.3 out of 5 stars

213

$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

Curli Air-Mesh Small Dog Harness, Pink, XXX-Small: 10.5 to 11.8-in chest

Rated 4.2 out of 5 stars

12

$45.99 Chewy Price

Autoship Price

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

Sassy Woof Kuromi Adjustable Dog Harness, XX-Small: 10 to 14-in ches

$34.99 Chewy Price

Autoship Price

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

Frisco Wedding Removable Tuxedo Tail Dog Harness, XS: 11 to 15-in chest

By

Rated 4.8 out of 5 stars

35

$27.99 Chewy Price

Autoship Price

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

Puppia Neon Soft Dog Harness, Orange, Small

Rated 4.1 out of 5 stars

108

$20.80 Chewy Price

$26.00 List Price

Autoship Price

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

New

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, X-Small: 12 to 15-in chest

$34.00 Chewy Price

Autoship Price

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

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

LupinePet Valentine Adjustable Step In Dog Harness, Lovable Gnomes, X-Small: 10 to 13-in chest,...

$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

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 1: 11.8 to 16.5-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

Li'l Pals Comfort Mesh Step In Back Clip Dog Harness, Blue Lagoon, 8 to 10-in chest

Rated 4.5 out of 5 stars

152

$22.99 Chewy Price

Autoship Price

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

Sassy Woof Hydrangea Dog Harness & Leash, X-Small: 11 to 22-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

Lucy & Co. The You're a Square No-Pull Dog Harness, Green, X-Small: 12 to 15-in chest

Rated 4.2 out of 5 stars

19

$32.00 Chewy Price

Autoship Price

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

The Worthy Dog Sidekick Dog Harness, Purple, X-Small: 13 to 15-in chest

Rated 4.4 out of 5 stars

31

$22.99 Chewy Price

$24.00 List Price

Autoship Price

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

Loading options...

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, Royal Burgundy Crowns, X-Small: 14-16-in chest

Rated 3.4 out of 5 stars

12

$41.99 Chewy Price

Autoship Price

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

Sassy Woof The Night Life Adjustable Dog Harness, X-Small: 14 to 19-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

CarSafe Travel Dog Harness, Blue, X-Small

Rated 4.2 out of 5 stars

54

$21.46 Chewy Price

$28.99 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, XX-Small: 11 to 13-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, Rainbow, X-Small

Rated 4.2 out of 5 stars

26

$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

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, X-Small: 14 to 19-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, Purple, X-Small: 10 to 13-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

Loading options...

Lucy & Co. Bumbling Around Reversible Dog Harness, X-Small: 12 to 15-in chest

$32.00 Chewy Price

Autoship Price

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

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

Extra Small & Toy Breeds Dog Harnesses

Lucy & Co. The Have a Nice Day Reversible Dog Harness, Blue, Small: 14 to 18-in chest

Sassy Dog Wear Nylon Webbing Dog Harness, Brown, X-Small: 1/2-in wide, Adjusts 8-16-in

Pawtitas Reflective Mesh Dog Harness, Red, X-Small

Sassy Woof Hello Kitty & Friends Flower Festival Adjustable Dog Harness, XX-Small: 10 to 14-in ...

Hip Doggie Ultra Comfort Reflective Dog Harness, Red/Black, Small

Doggie Design Wrap & Snap Choke Free Blue Daisy Dog Harness, X-Small: 12 to 13.75-in chest

Lucy & Co. The Take a Hike Reversible Dog Harness, Green, Small: 14 to 18-in chest

Halti Walking Dog Harness, Blue, X-Small

Non-stop Dogwear Rush Dog Harness, Black/Orange, 1: 11.8 to 16.5-in chest

Sassy Woof Alice in Wonderland Adjustable Dog Harness, Purple, XX-Small: 10 to 14-in chest

Kurgo Stash n’ Dash Dog Harness, Black, X-Small

Lucy & Co. The DinoROAR No-Pull Dog Harness, Green, X-Small: 12 to 15-in chest

Hip Doggie EZ Reflective Dog Harness, Light Blue, Small

Best Pet Supplies Voyager Padded Faux Leather Dog Harness, Royal Blue, X-Small

Curli Air-Mesh Small Dog Harness, Pink, XXX-Small: 10.5 to 11.8-in chest

Sassy Woof Kuromi Adjustable Dog Harness, XX-Small: 10 to 14-in ches

Frisco Wedding Removable Tuxedo Tail Dog Harness, XS: 11 to 15-in chest

Puppia Neon Soft Dog Harness, Orange, Small

Lucy & Co. Feel the Earth Breathe No-Pull Dog Harness, X-Small: 12 to 15-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, X-Small: 10 to 13-in chest,...

Non-stop Dogwear Rachel Pohl Edition Line 5.0 Dog Harness, Purple/Pink, 1: 11.8 to 16.5-in ches...

Li'l Pals Comfort Mesh Step In Back Clip Dog Harness, Blue Lagoon, 8 to 10-in chest

Sassy Woof Hydrangea Dog Harness & Leash, X-Small: 11 to 22-in chest

Lucy & Co. The You're a Square No-Pull Dog Harness, Green, X-Small: 12 to 15-in chest

The Worthy Dog Sidekick Dog Harness, Purple, X-Small: 13 to 15-in chest

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

Accent Fashion Metallic Adjustable Dog Harness, Royal Burgundy Crowns, X-Small: 14-16-in chest

Sassy Woof The Night Life Adjustable Dog Harness, X-Small: 14 to 19-in chest

CarSafe Travel Dog Harness, Blue, X-Small

The Worthy Dog Chomp Sidekick Dog Harness, Blue, XX-Small: 11 to 13-in chest

Sassy Dog Wear Leopard Dog Harness, Rainbow, X-Small

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, X-Small: 14 to 19-in chest

LupinePet Basic Solid Step In Dog Harness, Purple, X-Small: 10 to 13-in chest, 1/2-in wide

Lucy & Co. Bumbling Around Reversible Dog Harness, X-Small: 12 to 15-in chest

Sassy Dog Wear Bandana Dog Harness, X-Small

Category

Breed Size

Color Family

Harness Type

Lifestage

Features

Brand

Leash Size

Pattern

Closure Type

Material

Collection

Deals & Savings

Price

Customer Rating