Medium Dog Harnesses

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Slide 1 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 1 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 2 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 3 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 4 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 5 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 6 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 7 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 8 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 1 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 2 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 3 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 4 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 5 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 6 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 7 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 8 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 1 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 2 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 3 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 4 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 5 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 6 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 7 of 8
Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 35.5-in chest slide 8 of 8

Blue-9 Pet Products Reflective Buckle-Neck Balance Dog Harness, Blue Ice, Medium-Large: 24 to 3...

Rated 4.3 out of 5 stars
46
$49.95 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 4

Slide 1 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 1 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 2 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 3 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 4 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 5 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 6 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 7 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 1 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 2 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 3 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 4 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 5 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 6 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 7 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 1 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 2 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 3 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 4 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 5 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 6 of 7
Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest slide 7 of 7

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Lucy & Co. Italian Vacay Reversible Dog Harness, Medium: 17 to 23-in chest

Rated 3.7 out of 5 stars
3
$32.00 Chewy Price
Autoship Price

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

Slide 1 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 1 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 2 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 3 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 4 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 5 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 1 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 2 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 3 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 4 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 5 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 1 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 2 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 3 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 4 of 5
Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in chest slide 5 of 5

Blueberry Pet Step In Reflective Back to Basics Dog Harness, Dark Olive, Medium: 20 to 26-in ch...

Rated 4.5 out of 5 stars
39
$9.79 Chewy Price
$20.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Slide 1 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 3 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 3 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 1 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 2 of 3
Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest slide 3 of 3

Buckle-Down DC Comics Superman Shield Dog Harness, Medium: 17 to 21-in chest

Rated 4.7 out of 5 stars
3
$13.95 Chewy Price
$17.95 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Littlearth NCAA Front Clip Dog Harness, Iowa Hawkeyes, Medium

Rated 3.5 out of 5 stars
41
$29.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 1 and Jun 5

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Doggie Design Cool Mesh Dog Harness with Leash, Pink Hawaiian Floral, Medium: 16 to 19-in chest...

$19.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 8

Barbour Cotton Step In Dog Harness, Olive/Classic, Medium: 17 to 22-in chest

Rated 3.4 out of 5 stars
9
$45.00 Chewy Price
Autoship Price

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

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BullHug Purple Floral Adjustable No Choke Dog Harness, Medium: 24 to 29-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 May 31 and Jun 3

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

Rated 4 out of 5 stars
5
$47.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 4

The Worthy Dog Sidekick Dog Harness, Pink, Medium: 18 to 21-in chest

Rated 4.4 out of 5 stars
30
$29.00 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 1 and Jun 5

Chai's Choice Outdoor Explorer No-Pull 3M Polyester Reflective Dual Clip Dog Harness, Orange, M...

Rated 4.3 out of 5 stars
205
$30.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 7

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

Rated 4.8 out of 5 stars
6
$32.00 Chewy Price
Autoship Price

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

Industrial Puppy Emotional Support Animal ESA Reflective Dog Harness, Pink, Medium: 24 to 29-in...

Rated 4.5 out of 5 stars
459
$24.95 Chewy Price
Autoship Price

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

Buckle-Down Scooby Doomics Scooby Doo Mystery Machine Plastic Buckle Polyester Dog Harness, Blu...

Rated 3.6 out of 5 stars
19
$13.95 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 6

Ruffwear Front Range® Flex Reflective Front-Clip Dog Harness, Rose Violet, Medium: 27 to 32-in ...

Rated 4 out of 5 stars
4
$69.99 Chewy Price
Autoship Price

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

HDP Big Dog No Pull Dog Harness, Red, Medium

Rated 4.1 out of 5 stars
1,860
$22.99 Chewy Price
$29.99 List Price
Autoship Price

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

PetSafe CareLift Rear Handicapped Support Dog Harness, Medium

Rated 3.8 out of 5 stars
345
$28.99 Chewy Price
$39.99 List Price
Autoship Price

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

FIDA No Pull Dog Harness, Yellow, Medium: 21.2 to 27.6-in chest

Rated 4.6 out of 5 stars
85
$35.99 Chewy Price
$44.99 List Price
Autoship Price

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

Lucy & Co. The Denim Blue No-Pull Dog Harness, Blue, Medium: 17 to 23-in chest

Rated 4 out of 5 stars
34
$32.00 Chewy Price
Autoship Price

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

Pawtitas Reflective Mesh Dog Harness, Red, Medium

Rated 4.2 out of 5 stars
252
$16.99 Chewy Price
$23.79 List 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, Blue, Medium: 19 to 28-in chest, 1-in wide

Rated 4 out of 5 stars
47
$28.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 7

Pet Marvel Adjustable Embroidered Stylish Dog Harness, Grey, Medium: 22 to 28.5-in chest

Rated 4.4 out of 5 stars
21
$22.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 14

Puppia Soft C Dog Harness, Sky Blue, Medium: 14.2 to 15.4-in chest

Rated 4 out of 5 stars
58
$19.20 Chewy Price
$24.00 List Price
Autoship Price

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

DOOG Reflective Neotech Rin Tin Tin Dog Harness, Blue/Pink/Black, Medium: 14.96 to 19.29-in che...

Rated 5 out of 5 stars
3
$47.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 4

Lil Monster Pets Neoprene Reversible Dog Harness, Pink Leopard, Medium

Rated 4.1 out of 5 stars
47
$32.00 Chewy Price
Autoship Price

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

Joyride Harness Premium Advanced No Pull Dog Harness 2.0, Blue Serenity, Large: 28 to 33-in che...

Rated 4.5 out of 5 stars
171
$54.95 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between May 31 and Jun 5

Chai's Choice Fashionable Harris Tweed Wool Dog Poop Bag Dispenser, Leash & Harness, Dark Denim...

Rated 3 out of 5 stars
1
$38.99 Chewy Price
($38.99/ea) Price per Unit
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Gooby Comfort X Step In Lite Dog Harness, Black, Medium: 16 to 20-in chest

Rated 4.4 out of 5 stars
125
$10.00 Chewy Price
$19.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 7

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

Rated 5 out of 5 stars
1
$23.99 Chewy Price
$28.49 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 7

PetSafe CareLift Handicapped Support Dog Harness, Medium

Rated 3.9 out of 5 stars
391
$59.99 Chewy Price
$74.99 List Price
Autoship Price

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

Puppia Vivien Step-In No-Pull Dog Harness, Pink, Medium

Rated 4.3 out of 5 stars
25
$25.38 Chewy Price
$27.00 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 5

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

Rated 4.5 out of 5 stars
21
$29.77 Chewy Price
$32.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 1 and Jun 5

K9 Explorer Reflective Adjustable Padded Dog Harness, Campfire Orange, Medium, 1-in x 20-30-in

Rated 4.2 out of 5 stars
106
$32.49 Chewy Price
Autoship Price

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

The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest

Rated 4.8 out of 5 stars
45
$32.50 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 1 and Jun 5

Non-stop Dogwear Freemotion 5.0 Dog Harness, Black/Orange, 5: 20.5 to 30.7-in chest

Rated 4.5 out of 5 stars
2
$99.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 3 and Jun 7

Lucy & Co. The Rosewater No-Pull Dog Harness, Pink, Medium: 17 to 23-in chest

Rated 3.1 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

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

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Color Family

Harness Type

Lifestage

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7 Brands are shown below

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Closure Type

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