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Medium Dog Harnesses

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Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 1 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 2 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 3 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 4 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 5 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 6 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 1 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 2 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 3 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 4 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 5 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 6 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 1 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 2 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 3 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 4 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 5 of 6
Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest slide 6 of 6

Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Medium:18 to 25-in chest

Rated 5 out of 5 stars
1
$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

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The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 1 of 2
The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 2 of 2
The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 1 of 2
The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 2 of 2
The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 1 of 2
The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest slide 2 of 2

The Worthy Dog Foxy Sidekick Reflective Step In Dog Harness, Teal, Medium: 18 to 21-in chest

$29.00 Chewy Price
Autoship Price

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

OmniPet RealTree APC Kwik Klip Adjustable Dog Harness, Pink Camo, Medium: 17 to 29-in chest

$32.99 Chewy Price
Autoship Price

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

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LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 1 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 2 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 3 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 4 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 5 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 6 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 1 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 2 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 3 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 4 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 5 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 6 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 1 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 2 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 3 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 4 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 5 of 6
LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in wide slide 6 of 6

LupinePet Original Designs Sand Shark Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-in...

$28.49 Chewy Price
Autoship Price

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

LupinePet Adopt Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in wide

Rated 5 out of 5 stars
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

LupinePet Tail Feathers Adjustable Dog Harness, Medium: 20 to 32-in chest

Rated 3.7 out of 5 stars
3
$36.50 Chewy Price
Autoship Price

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

LupinePet Plum Blossom Adjustable Dog Harness, Medium: 20 to 32-in chest

$36.50 Chewy Price
Autoship Price

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

Non-stop Dogwear Nansen Nome 5.0 Dog Harness, Black, 5,5: 21.3 to 32.5-in chest

$69.99 Chewy Price
Autoship Price

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

LupinePet Waterproof BioThane Step In Dog Harness, Neon Orange, Medium: 19 to 28-in chest, 1-in...

Rated 1 out of 5 stars
2
$41.75 Chewy Price
Autoship Price

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

LupinePet Flower Power Adjustable Dog Harness, Medium: 20 to 32-in chest

Rated 5 out of 5 stars
2
$34.29 Chewy Price
$36.50 List Price
Autoship Price

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

LupinePet Christmas Design Adjustable Dog Harness, Poinsettia, Medium: 14 to 24-in chest, 3/4-i...

$28.49 Chewy Price
Autoship Price

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

Sassy Woof Disney Princess Ariel Adjustable Dog Harness, Medium:18 to 25-in chest

Rated 5 out of 5 stars
5
$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

DOOG Reflective Neotech Bolt Dog Harness, Black/Yellow, Medium: 14.96 to 19.29-in chest

Rated 5 out of 5 stars
1
$47.99 Chewy Price
Autoship Price

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

Buckle-Down The Wizarding World of Harry Potter Hufflepuff Checker Dog Harness, Medium: 17 to 2...

Rated 1 out of 5 stars
1
$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 St. Patricks Day Adjustable Dog Harness, Lucky Gnomes, Medium: 20 to 32-in chest, 1-i...

$34.29 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 Buffalo Plaid Sidekick Harness, Red, Medium: 18 to 21-in chest

Rated 4.6 out of 5 stars
5
$29.99 Chewy Price
$31.00 List Price
Autoship Price

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

LupinePet Original Designs Dapper Dog Step In Dog Harness, Medium: 19 to 28-in chest, 1-in wide...

Rated 3 out of 5 stars
2
$36.50 Chewy Price
Autoship Price

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

LupinePet Social Butterfly Adjustable Dog Harness, Medium: 20 to 32-in chest

Rated 5 out of 5 stars
1
$34.29 Chewy Price
Autoship Price

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

LupinePet Original Designs Flower Power Step In Dog Harness, Medium: 19 to 28-in chest, 1-in wi...

Rated 5 out of 5 stars
2
$34.29 Chewy Price
Autoship Price

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

The License House Ohio State Printed Sidekick Harness, Black, Large: 21 to 24-in chest

Rated 5 out of 5 stars
1
$32.99 Chewy Price
$34.00 List Price
Autoship Price

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

Picket Protector Classic Series Step-In Dog Harness Bundle with 10-in Picket Protector, Baby Bl...

Rated 4.1 out of 5 stars
15
$44.99 Chewy Price
Autoship Price

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

Boulevard Personalized Stripe Dog Harness, Navy, Medium

$32.00 Chewy Price
Autoship Price
  • Personalized Item

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 24 and Jul 29

Personalize

florence by mills Appleskin Dog Harness, Purple, Medium/Large

$50.00 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 29

Buckle-Down The Wizarding World of Harry Potter Slytherin Checker Dog Harness, Medium: 17 to 21...

Rated 5 out of 5 stars
1
$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 St. Patricks Day Adjustable Step In Dog Harness, Lucky Gnomes, Medium: 19 to 28-in ch...

$34.29 Chewy Price
Autoship Price

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

LupinePet Rain Song Adjustable Dog Harness, Medium: 20 to 32-in chest

Rated 5 out of 5 stars
1
$34.71 Chewy Price
Autoship Price

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

LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest

$41.29 Chewy Price
Autoship Price

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

LupinePet Snow Pup Design Step-in Dog Harness, 20 to 30 in chest, 3/4-in wide

$28.49 Chewy Price
Autoship Price

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

LupinePet Original Designs Bling Bonz Step In Dog Harness, Medium/Large: 20 to 30-in chest, 3/4...

Rated 4.3 out of 5 stars
8
$29.40 Chewy Price
Autoship Price

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

LupinePet ECO Recycled Step In Dog Harness, Mountain Lake, Medium/Large: 20 to 30-in chest

Rated 1 out of 5 stars
1
$32.45 Chewy Price
Autoship Price

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

Doggy Tales Realtree 2X Sport Dog Harness, Sea Glass, Large

Rated 3 out of 5 stars
2
$36.95 Chewy Price
Autoship Price

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

Tommy Hilfiger Color-Blocked Dog Harness, Desert Sky/Red, Medium/Large

$95.00 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 29

LupinePet Original Designs El Paso Step In Dog Harness, Medium/Large: 20 to 30-in chest, 3/4-in...

Rated 4.5 out of 5 stars
2
$28.49 Chewy Price
Autoship Price

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

Sassy Woof Willy Wonka & The Chocolate Factory Adjustable Dog Harness, Medium: 18 to 25-in ches...

$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

LupinePet Dapper Dog Adjustable Dog Harness, Medium: 20 to 32-in chest

Rated 5 out of 5 stars
2
$34.29 Chewy Price
$36.50 List Price
Autoship Price

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

Sassy Woof Disney Princess Mulan Adjustable Dog Harness, Medium:18 to 25-in chest

Rated 5 out of 5 stars
2
$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

Category

Breed Size

Color Family

Harness Type

Lifestage

Features

Brand

7 Brands are shown below

Leash Size

Pattern

Closure Type

Material

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