Medium Dog Harnesses

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Slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6
Slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 1 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 2 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 3 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 4 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 5 of 6
Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest slide 6 of 6

Hamilton Eco Venture Recycled Ombre Step In Padded Dog Harness, Sage, Medium: 20 to 30-in chest...

Rated 3.5 out of 5 stars
2
$34.99 Chewy Price

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

Slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7
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Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 1 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 2 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 3 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 4 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 5 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 6 of 7
Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest slide 7 of 7

Sassy Woof Western Barbie Adjustable Dog Harness, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
1
$32.99 Chewy Price

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

Slide 1 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 1 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 2 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 3 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 4 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 5 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 6 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 7 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 1 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 2 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 3 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 4 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 5 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 6 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 7 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 1 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 2 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 3 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 4 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 5 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 6 of 7
florence by mills Print Dog Harness, Orange, Medium/Large slide 7 of 7

florence by mills Print Dog Harness, Orange, Medium/Large

Rated 5 out of 5 stars
1
$30.00 Chewy Price

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

Slide 1 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 1 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 2 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 3 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 4 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 5 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 6 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 7 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 8 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 1 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 2 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 3 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 4 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 5 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 6 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 7 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 8 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 1 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 2 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 3 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 4 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 5 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 6 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 7 of 8
Sassy Woof STAR WARS The Dark Side Dog Harness & Leash, Medium: 18 to 25-in chest slide 8 of 8
New

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

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

LupinePet Reflective Diamonds Adjustable Dog Harness, Orange Diamond, Small: 12 to 20-in chest,...

Rated 5 out of 5 stars
1
$20.49 Chewy Price
$24.49 List Price

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

LupinePet Christmas Design Adjustable Dog Harness, Happy Holidays Green, Small: 12 to 20-in che...

$21.29 Chewy Price

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

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

$34.51 Chewy Price

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

Kanine Stripe Dog Harness, Solar Power Yellow, Medium

Rated 2.5 out of 5 stars
2
$35.00 Chewy Price

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

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

$63.95 Chewy Price

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

Littlearth NHL Front Clip Dog Harness, Colorado Avalanche, Medium

Rated 4 out of 5 stars
1
$19.35 Chewy Price
$29.99 List Price

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

Tommy Hilfiger Core Dog Harness, Desert Sky, Medium/Large

$49.50 Chewy Price

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

LupinePet Reflective Paws Adjustable Dog Harness, Blue, Medium: 20 to 32-in chest

Rated 5 out of 5 stars
2
$35.10 Chewy Price
$41.29 List Price

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

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

$29.15 Chewy Price
$34.29 List Price

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

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

Rated 5 out of 5 stars
1
$24.22 Chewy Price
$28.49 List Price

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

Dogs & Cats & Co. 3M Reflective Secure & Adjustable for Nighttime Visibility Dog Harness, Rosy ...

Rated 1 out of 5 stars
2
$27.99 Chewy Price

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

WALKABOUT Chest Halter Adjustable Dog & Cat Harness, Black, Medium

Rated 3.4 out of 5 stars
22
$39.95 Chewy Price

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

Pawtitas Personalized Reflective Dog Harness, Grey Camo, Medium: 21 to 28-in chest

Rated 1 out of 5 stars
1
$41.99 Chewy Price
$51.29 List Price
Autoship Price
  • Personalized Item

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Personalize

LupinePet Step In Dog Harness, Puppy Love, Medium: 20 to 30-in chest

$22.36 Chewy Price
$25.99 List Price

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

Pet Shop by Fringe Studio Ditsy Floral Dog Harness, Medium: 17 to 22-in chest girth

Rated 5 out of 5 stars
1
$15.72 Chewy Price
$34.00 List Price

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

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

Rated 5 out of 5 stars
1
$32.00 Chewy Price

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

Doggy Tales Realtree 2X Sport Dog Harness, Edge, Small

Rated 3 out of 5 stars
2
$32.95 Chewy Price

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

Sassy Woof MLB x Peanuts Houston Astros Adjustable Dog Harness, Medium: 18 to 25-in chest

Rated 5 out of 5 stars
1
$34.99 Chewy Price

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

Water & Woods Reflective Dog Safety Vest, Medium

Rated 3.7 out of 5 stars
16
$18.99 Chewy Price

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

LupinePet Original Designs Shadow Hunter Step In Dog Harness, Medium: 19 to 28-in chest, 1-in w...

$29.15 Chewy Price
$34.29 List Price

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

LupinePet Original Designs Lollipop Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in wi...

Rated 5 out of 5 stars
1
$18.10 Chewy Price
$21.29 List Price

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

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

Rated 4.5 out of 5 stars
2
$23.19 Chewy Price
$34.29 List Price

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

Up Country Gingham Dog Harness, Pink, Medium: 26-in chest

Rated 5 out of 5 stars
1
$36.00 Chewy Price

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

New

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

$34.29 Chewy Price

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

New

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

$23.20 Chewy Price
$29.00 List Price

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

New

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

$54.99 Chewy Price

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

New

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

$34.29 Chewy Price

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

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

$34.99 Chewy Price

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

New

LupinePet MicroBatch Limited Edition Adjustable Step In Dog Harness, Penguin Party, Medium/Larg...

$28.49 Chewy Price

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

LupinePet Original Designs Wing It Adjustable Dog Harness, Small: 12 to 20-in chest, 1/2-in wid...

Rated 4 out of 5 stars
2
$18.10 Chewy Price
$21.29 List Price

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

Canada Pooch Cooling 2.0 Pull-On Dog Harness, Blue, Medium: 18 to 25 inches

Rated 4.4 out of 5 stars
5
$64.99 Chewy Price

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

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

Rated 4.4 out of 5 stars
7
$32.00 Chewy Price

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

Category

Back Clip Dog Harnesses

No Pull Dog Harnesses

Front Clip Dog Harnesses

Service Dog Vests & Harnesses

Dog Headcollars

Dog Car Harnesses

Dog Lift Harnesses

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Harness Type

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