Medium Dog Harnesses

Medium Breeds
Medium Breeds
Sort
Filter (1)
Slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
Slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 1 of 2
Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest slide 2 of 2
New

Non-stop Dogwear Ramble Long Dog Harness, Teal, Medium: 22.8 to 35.4-in chest

$69.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 10 and Apr 14

Slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5
Slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 1 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 2 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 3 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 4 of 5
Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest slide 5 of 5

Loading options...

Loading options...

Lucy & Co. The Making Magic Reversible Basic Dog Harness, Purple, Medium: 17 to 23-in chest

Rated 4.4 out of 5 stars
7
$16.41 Chewy Price
$32.00 List Price
Autoship Price

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

Slide 1 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 1 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 2 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 3 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 4 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 5 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 6 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 7 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 8 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 1 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 2 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 3 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 4 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 5 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 6 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 7 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 8 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 1 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 2 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 3 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 4 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 5 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 6 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 7 of 8
RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest slide 8 of 8
New

RC Pets Momentum Dog Harness, Black, Medium: 20 to 28-in chest

$56.00 Chewy Price
Autoship Price

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

Slide 1 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 1 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 2 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 3 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 4 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 5 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 1 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 2 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 3 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 4 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 5 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 1 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 2 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 3 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 4 of 5
Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small slide 5 of 5

Rebel Dawg The City Collection Dog Harness, Black/White Houndstooth, Small

Rated 5 out of 5 stars
3
$20.00 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 14

Blueberry Pet Reflective Back to Basics Dog Harness Vest, Sky Blue, Medium: 21.5 to 26.75-in ch...

Rated 4.3 out of 5 stars
22
$26.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 16

Lucy & Co. Fresh Berries No Pull Dog Harness, Medium: 17 to 23-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

Sassy Woof Malibu Dog Harness, Pink, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
4
$27.99 Chewy Price
$32.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Loading options...

Loading options...

Lucy & Co. The Posy Pink Reversible Dog Harness, Pink, Medium: 17 to 23-in chest

Rated 4 out of 5 stars
45
$32.00 Chewy Price
Autoship Price

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

DOOG Reflective Neotech Dog Harness, Red, Medium: 16 to 22-in chest

Rated 4.8 out of 5 stars
8
$47.99 Chewy Price
Autoship Price

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

Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
1
$51.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 17

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

Rated 5 out of 5 stars
1
$32.00 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, Red, Small: 15 to 21-in chest

Rated 3.2 out of 5 stars
9
$15.72 Chewy Price
$18.49 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 17

DOOG Step In Neoflex Lady Neon Dog Harness, Neon Pink, Medium: 16 to 22-in chest

Rated 5 out of 5 stars
2
$28.99 Chewy Price
Autoship Price

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

Blueberry Pet Soft & Comfy Spring Scent Inspired Floral Dog Harness Vest, Pastel Blue, Medium: ...

Rated 3.9 out of 5 stars
24
$28.98 Chewy Price
$28.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 16

New

Sassy Woof Care Bears Cheer Bear Dog Harness & Leash, Medium: 18 to 25-in chest

$54.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 17

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 Apr 11 and Apr 17

Sassy Woof Garfield Dog Harness, Medium: 18 to 25-in chest

Rated 3.7 out of 5 stars
3
$32.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

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 Apr 13 and Apr 18

New

Sassy Woof MLB x Peanuts Chicago White Sox Adjustable Dog Harness, Medium: 18 to 25-in chest

$34.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

Jeep Saddle Bag Nylon Dog Harness, Orange, Medium: 22 to 31-in chest

$54.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 15

Blueberry Pet Step In American Flag Dog Harness, USA Flag, Medium: 20 to 26-in chest

Rated 5 out of 5 stars
2
$21.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 16

Necoichi Ninja Rayon Dog Harness, Medium, Navy

Rated 4.3 out of 5 stars
4
$21.99 Chewy Price
$32.99 List Price
Autoship Price

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

Water & Woods Dog Chest Protector, Medium

Rated 4 out of 5 stars
4
$24.99 Chewy Price
Autoship Price

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

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

Rated 1 out of 5 stars
1
$35.10 Chewy Price
$41.29 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 17

New

Pinkaholic New York Solene Jacket Stylish Argyle Pattern No-Pull Dog Harness, Navy, Medium: 14....

$32.00 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 15

New

Non-stop Dogwear Rock Long Dog Harness, Black/Orange, Medium: 22.8 to 35.4-in chest

$99.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 10 and Apr 14

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

Rated 4.5 out of 5 stars
2
$29.15 Chewy Price
$34.29 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 17

New

Sassy Woof STAR WARS Ahsoka Dog Adjustable Harness, Medium: 18 to 25-in chest

$34.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 17

New

K9 Explorer Trek Full-Coverage Boulder Dog Harness, Medium: 20 to 30-in chest

$37.49 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 15

New

Sassy Woof Wag Your Teal Dog Harness & Leash, Medium: 18 to 25-in chest

$50.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 17

DOOG Step In Neoflex Luna Dog Harness, Pink/Blue, Medium: 16 to 22-in chest

$28.99 Chewy Price
Autoship Price

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

New

Non-stop Dogwear Line Long WD Dog Harness, Olive, 5: 20.5 to 30.7-in chest

$94.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 10 and Apr 14

New

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

$36.00 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 15

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 Apr 11 and Apr 17

Canada Pooch Cooling 2.0 Dog Harness, Purple, Medium: 18 to 25-in chest

Rated 4.6 out of 5 stars
5
$64.99 Chewy Price
Autoship Price

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

Chai's Choice Stylish Dog Backpack, Leash & Harness, White, Medium: 13 to 16.5-in chest

Rated 5 out of 5 stars
1
$42.99 Chewy Price
($42.99/ea) Price per Unit
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 15

Category

Front Clip Dog Harnesses

Back Clip Dog Harnesses

No Pull Dog Harnesses

Dog Headcollars

Dog Lift Harnesses

Dog Car Harnesses

Service Dog Vests & Harnesses

Breed Size

Color Family

Harness Type

Lifestage

Features

Brand

7 Brands are shown below

Leash Size

Pattern

Closure Type

Material

Collection

Deals & Savings

Price

Customer Rating