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Medium Dog Harnesses

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Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 1 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 2 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 3 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 4 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 5 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 6 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 1 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 2 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 3 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 4 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 5 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 6 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 1 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 2 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 3 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 4 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 5 of 6
Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest slide 6 of 6

Halti Nylon No Pull Dog Harness, Medium: 13.39 to 22.05-in chest

Rated 3.9 out of 5 stars
255
$15.97 Chewy Price
$34.99 List Price
Autoship Price

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

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The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 1 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 2 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 3 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 1 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 2 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 3 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 1 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 2 of 3
The Worthy Dog Plaid Sidekick Dog Harness, Tan, Medium: 18 to 21-in chest slide 3 of 3

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

Rated 4.8 out of 5 stars
51
$29.99 Chewy Price
$32.50 List Price
Autoship Price

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

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Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 1 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 2 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 3 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 4 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 5 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 6 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 1 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 2 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 3 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 4 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 5 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 6 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 1 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 2 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 3 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 4 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 5 of 6
Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Medium: 16 to 19-in chest slide 6 of 6

Doggie Design American River Polka Dot Collection Choke Free Dog Harness, Paisley Purple, Mediu...

Rated 4.3 out of 5 stars
3
$19.99 Chewy Price
Autoship Price

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

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CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 1 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 2 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 3 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 4 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 5 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 6 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 1 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 2 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 3 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 4 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 5 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 6 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 1 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 2 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 3 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 4 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 5 of 6
CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium slide 6 of 6

CarSafe Crash Tested Back Clip Dog Harness, Blue, Medium

Rated 4 out of 5 stars
240
$55.99 Chewy Price
Autoship Price

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

Chai's Choice Double H Trail Runner Polyester Reflective No Pull Dog Harness, Purple, Medium: 2...

Rated 4.3 out of 5 stars
206
$37.99 Chewy Price
Autoship Price

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

Gooby Comfort X Dual Snap Mesh Dog Harness, Ocean, Medium: 16 to 19.75-in chest

Rated 4.7 out of 5 stars
30
$27.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 5 and Sep 9

Curli Air-Mesh Small Dog Harness, Pink, Medium: 17 to 19-in chest

Rated 4.2 out of 5 stars
12
$46.99 Chewy Price
$49.99 List Price
Autoship Price

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

Copatchy No-Pull Reflective Adjustable Dog Harness, Black, Medium

Rated 4.3 out of 5 stars
669
$14.99 Chewy Price
$15.99 List Price
Autoship Price

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

LupinePet Basic Solid Adjustable Dog Harness, Blue, Medium: 20 to 32-in chest

Rated 4.1 out of 5 stars
17
$31.05 Chewy Price
Autoship Price

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

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Lucy & Co. The Cheery Cherries Reversible Dog Harness, Red, Medium: 17 to 23-in chest

Rated 4.5 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 Buffalo Plaid Sidekick Harness, Red, Medium: 18 to 21-in chest

Rated 4.6 out of 5 stars
5
$29.99 Chewy Price
$32.50 List Price
Autoship Price

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

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

Rated 4.3 out of 5 stars
24
$27.79 Chewy Price
$32.99 List Price
Autoship Price

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

Canada Pooch Complete Control Dog Harness, Red, Medium

Rated 4.5 out of 5 stars
120
$50.38 Chewy Price
$64.99 List Price
Autoship Price

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

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

$28.80 Chewy Price
$36.00 List Price
Autoship Price

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

Chewy brand

Frisco Halloween Over-The-Head Reversible Bat Wing Vest Harness, Medium

By
Rated 4.2 out of 5 stars
50
$12.99 Chewy Price
Autoship Price

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

Doggie Design American River Camouflage Dog Harness, Pink Camouflage, Medium

Rated 4.1 out of 5 stars
30
$19.99 Chewy Price
Autoship Price

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

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Lucy & Co. The Take a Hike Reversible Dog Harness, Green, Medium: 17 to 23-in chest

Rated 4.3 out of 5 stars
63
$31.70 Chewy Price
$32.00 List Price
Autoship Price

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

HOOZA Quick Clip One Click Dog Harness, Black, Medium: 20 to 27-in chest

Rated 4.8 out of 5 stars
13
$23.99 Chewy Price
Autoship Price

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

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

Rated 5 out of 5 stars
2
$37.49 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 4 and Sep 8

Sassy Woof Tie Dye Step-in Dog Harness, Purple Haze, Medium: 16 to 28-in chest

Rated 5 out of 5 stars
1
$33.30 Chewy Price
$41.99 List Price
Autoship Price

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

PetSafe Gentle Leader Padded No Pull Dog Headcollar, Royal Blue, Medium: 9 to 19-in neck

Rated 4.3 out of 5 stars
3,023
$10.89 Chewy Price
$24.99 List 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, Pink, Medium: 18 to 21-in chest

Rated 4.9 out of 5 stars
13
$29.99 Chewy Price
$32.50 List Price
Autoship Price

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

Puppia Vivien A Style Polyester Back Clip Dog Harness, Pink, Medium: 15 to 22-in chest

Rated 4 out of 5 stars
804
$20.37 Chewy Price
$24.00 List Price
Autoship Price

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

Chewy brand

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Frisco Outdoor Purple Ombre Style Dog Harness, M - Girth: 20-28-in

By
Rated 4 out of 5 stars
110
$12.99 Chewy Price
Autoship Price

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

Doggie Design Wrap & Snap Choke Free Dog Harness, Cobalt Blue, Medium: 17 to 20-in chest

Rated 4.5 out of 5 stars
2
$19.99 Chewy Price
Autoship Price

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

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

Rated 4.1 out of 5 stars
7
$99.99 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 5 and Sep 9

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

Rated 5 out of 5 stars
2
$37.49 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 4 and Sep 8

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 Sep 4 and Sep 8

OneTigris FIRE WATCHER 2.0 Tactical Dog Harness, Black, Medium, Chest Girth 24-32-in

Rated 4.3 out of 5 stars
743
$34.19 Chewy Price
$36.99 List Price
Autoship Price

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

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

Rated 4.3 out of 5 stars
113
$32.49 Chewy Price
Autoship Price

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

Halti Walking Dog Harness, Red, Medium

Rated 4.3 out of 5 stars
54
$26.00 Chewy Price
$35.99 List Price
Autoship Price

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

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Pawtitas Solid Dog & Cat Harness, Pink, Medium: 18 to 28-in chest

Rated 4 out of 5 stars
193
$16.99 Chewy Price
$30.58 List Price
Autoship Price

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

Sassy Woof Care Bears Care-a-Lot Adjustable Dog Harness, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
1
$32.04 Chewy Price
$34.99 List Price
Autoship Price

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

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

Rated 4.3 out of 5 stars
211
$30.99 Chewy Price
Autoship Price

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

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Lucy & Co. Bowwow Wow! Reversible Dog Harness, Medium: 17 to 23-in chest

Rated 3.8 out of 5 stars
4
$32.00 Chewy Price
Autoship Price

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

Touchdog Macaron 2-in-1 Durable Nylon Dog Harness & Leash, Black, Medium

Rated 3.5 out of 5 stars
11
$12.70 Chewy Price
$32.99 List Price
Autoship Price

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

Category

Breed Size

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Harness Type

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Brand

7 Brands are shown below

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