What dog breeds typically need medium dog harnesses?

Examples of dog breeds that typically need medium dog harnesses include Beagles, Cocker Spaniels, Bulldogs, Border Collies, Australian Shepherds, and similar dogs that are too large for small harnesses but not large enough for large-breed sizing.

How should a medium dog harness fit?

A medium dog harness should fit snugly without restricting your pup's movement. You should be able to fit two fingers between the straps and your dog's skin, and the harness shouldn't rub behind the legs or slide around during walks.

What harness style is best for medium dogs that pull?

The best harness style for medium dogs that pull is generally a front-clip or dual-clip harness. Because the leash attaches at the chest with this style, pulling turns your dog's body back toward you, making pulling less rewarding.

MEDIUM DOG HARNESSES (Free Shipping)

Sort By

Slide 1 of 5

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest slide 2 of 5

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest slide 3 of 5

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest slide 4 of 5

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest slide 5 of 5

Slide 1 of 5

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest

$63.95 Chewy Price

Autoship Price

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

Slide 1 of 5

Boulevard Personalized Leopard Dog Harness, Medium slide 2 of 5

Boulevard Personalized Leopard Dog Harness, Medium slide 3 of 5

Boulevard Personalized Leopard Dog Harness, Medium slide 4 of 5

Boulevard Personalized Leopard Dog Harness, Medium slide 5 of 5

Slide 1 of 5

Boulevard Personalized Leopard Dog Harness, Medium

Rated 5 out of 5 stars

$32.00 Chewy Price

Autoship Price

Personalized Item

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

Personalize

Slide 1 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in wide slide 2 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in wide slide 3 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in wide slide 4 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in wide slide 5 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in wide slide 6 of 6

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in ...

Rated 3 out of 5 stars

$24.22 Chewy Price

$28.49 List Price

Autoship Price

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

Slide 1 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in chest girth, 1-in wide slide 2 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in chest girth, 1-in wide slide 3 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in chest girth, 1-in wide slide 4 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in chest girth, 1-in wide slide 5 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in chest girth, 1-in wide slide 6 of 6

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in...

$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

New

Non-stop Dogwear Freemotion Dog Harness, Black, 4: 16.1 to 26.8-in chest

$89.99 Chewy Price

Autoship Price

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

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 Apr 11 and Apr 15

Personalize

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

Rated 3 out of 5 stars

$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

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

$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

maxbone & Christian Cowan Glitz Dog Leash, Harness & Pouch Set, Pink, Medium: 14-24 inches

$125.00 Chewy Price

Autoship Price

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

PoisePup Candy Swirl Leather Basic Dog Harness, Pink, Medium: 21.3 to 23.6-in chest

$108.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 9 and Apr 12

PoisePup Ocean Vibes Leather Basic Dog Harness, Blue, Medium: 21.3 to 23.6-in chest

$108.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 9 and Apr 12

PoisePup Lavish Lavender Leather Basic Dog Harness, Purple, Medium: 21.3 to 23.6-in chest

$108.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 9 and Apr 12

DOOG Step In Neoflex Lassie Dog Harness, Black, Medium: 16 to 22-in chest

Rated 3 out of 5 stars

$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 Freemotion WD Dog Harness, Olive, 5: 20.5 to 30.7-in chest

$109.99 Chewy Price

Autoship Price

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

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

Rated 5 out of 5 stars

$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

New

Pinkaholic New York Kiki Cute Dog Pattern Step-In No-Pull Dog Harness, Light Pink, Medium: 14-i...

$36.00 Chewy Price

Autoship Price

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

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 Apr 13 and Apr 18

The Worthy Dog Sidekick Be Mine Reflective Step In Dog Harness, Red, Medium: 18 to 21-in chest

$31.00 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

PoisePup Wildest One Leather Basic Dog Harness, Leopard, Medium: 21.3 to 23.6-in chest

$108.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 9 and Apr 12

Sassy Woof Hello Kitty & Friends In the Sky Dog Harness & Leash, Medium

$54.99 Chewy Price

Autoship Price

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

Mendota Pet Visi-Vest Dog Harness, Orange, Medium: 24 to 36-in chest

$34.49 Chewy Price

Autoship Price

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

New

Pinkaholic New York Trixie Jacket Stylish Flower Pattern No-Pull Dog Harness, Violet, Medium: 1...

$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

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

$53.99 Chewy Price

Autoship Price

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

Loading options...

Rebel Dawg Neoprene Collection, Hibiscus Holiday, Medium, 7 count

Rated 4.4 out of 5 stars

$55.00 Chewy Price

($7.86/ea) Price per Unit

Autoship Price

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

DOOG Reflective Neotech Beethoven Dog Harness, Blue/Orange/Black, Medium: 14.96 to 19.29-in che...

Rated 4 out of 5 stars

$47.99 Chewy Price

Autoship Price

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

Blueberry Pet Step In Bahamas Vacation Dog Harness, Bahamas Vacation, Medium: 20 to 26-in chest...

Rated 4 out of 5 stars

$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

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

Rated 5 out of 5 stars

$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

LupinePet St. Patricks Day Adjustable Step In Dog Harness, Lucky Gnomes, Medium/Large: 20 to 30...

$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

The Worthy Dog Buffalo Plaid Sidekick Harness, Red, Large: 21 to 24-in chest

Rated 4.6 out of 5 stars

$32.50 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 13 and Apr 16

LupinePet Thanksgiving Turkeys Adjustable Dog Harness, Turkey Trot, Medium: 20 to 32-in chest g...

Rated 5 out of 5 stars

$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

Sassy Woof Disney's Jasmine Dog Harness & Leash, Medium: 18 to 25-in chest

Rated 5 out of 5 stars

$51.99 Chewy Price

Autoship Price

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

New

Sassy Woof Chocolate Milk 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

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

$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

DOOG Reflective Neotech Lady Dog Harness, Pink, Medium: 14.96 to 19.29-in chest

Rated 5 out of 5 stars

$47.99 Chewy Price

Autoship Price

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

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

Rated 3 out of 5 stars

$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

New

Pinkaholic New York Trixie Step-In No-Pull Dog Harness, Violet, Medium: 14-in chest

$34.00 Chewy Price

Autoship Price

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

Medium Dog Harnesses

Red Dingo Squiggles Design Padded Reflective Dog Harness, Black, Medium: 18 to 26-in chest

Boulevard Personalized Leopard Dog Harness, Medium

LupinePet Original Designs Dapper Dog Adjustable Dog Harness, Small: 12 to 20-in chest, 3/4-in ...

LupinePet Thanksgiving Turkeys Adjustable Step In Dog Harness, Turkey Trot, Medium: 19 to 28-in...

Non-stop Dogwear Freemotion Dog Harness, Black, 4: 16.1 to 26.8-in chest

Boulevard Personalized Stripe Dog Harness, Navy, Medium

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

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

maxbone & Christian Cowan Glitz Dog Leash, Harness & Pouch Set, Pink, Medium: 14-24 inches

PoisePup Candy Swirl Leather Basic Dog Harness, Pink, Medium: 21.3 to 23.6-in chest

PoisePup Ocean Vibes Leather Basic Dog Harness, Blue, Medium: 21.3 to 23.6-in chest

PoisePup Lavish Lavender Leather Basic Dog Harness, Purple, Medium: 21.3 to 23.6-in chest

DOOG Step In Neoflex Lassie Dog Harness, Black, Medium: 16 to 22-in chest

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

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

Pinkaholic New York Kiki Cute Dog Pattern Step-In No-Pull Dog Harness, Light Pink, Medium: 14-i...

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

The Worthy Dog Sidekick Be Mine Reflective Step In Dog Harness, Red, Medium: 18 to 21-in chest

PoisePup Wildest One Leather Basic Dog Harness, Leopard, Medium: 21.3 to 23.6-in chest

Sassy Woof Hello Kitty & Friends In the Sky Dog Harness & Leash, Medium

Mendota Pet Visi-Vest Dog Harness, Orange, Medium: 24 to 36-in chest

Pinkaholic New York Trixie Jacket Stylish Flower Pattern No-Pull Dog Harness, Violet, Medium: 1...

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

Rebel Dawg Neoprene Collection, Hibiscus Holiday, Medium, 7 count

DOOG Reflective Neotech Beethoven Dog Harness, Blue/Orange/Black, Medium: 14.96 to 19.29-in che...

Blueberry Pet Step In Bahamas Vacation Dog Harness, Bahamas Vacation, Medium: 20 to 26-in chest...

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

LupinePet St. Patricks Day Adjustable Step In Dog Harness, Lucky Gnomes, Medium/Large: 20 to 30...

The Worthy Dog Buffalo Plaid Sidekick Harness, Red, Large: 21 to 24-in chest

LupinePet Thanksgiving Turkeys Adjustable Dog Harness, Turkey Trot, Medium: 20 to 32-in chest g...

Sassy Woof Disney's Jasmine Dog Harness & Leash, Medium: 18 to 25-in chest

Sassy Woof Chocolate Milk Dog Harness & Leash, Medium: 18 to 25-in chest

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

DOOG Reflective Neotech Lady Dog Harness, Pink, Medium: 14.96 to 19.29-in chest

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

Pinkaholic New York Trixie Step-In No-Pull Dog Harness, Violet, Medium: 14-in chest

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

Leash Size

Pattern

Closure Type

Material

Collection

Deals & Savings

Price

Customer Rating