Large Dog Harnesses

Large Breeds
Large Breeds
Sort
Filter (1)
Slide 1 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 1 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 2 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 3 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 4 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 5 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 6 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 1 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 2 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 3 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 4 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 5 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 6 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 1 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 2 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 3 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 4 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 5 of 6
LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest slide 6 of 6

LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, Medium: 20 to 32-in chest

$41.29 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 3 and Jun 8

Slide 1 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 1 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 2 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 3 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 4 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 1 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 2 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 3 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 4 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 1 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 2 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 3 of 4
ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines slide 4 of 4

ShopInstaPets NCAA Basic Dog Harness, Large: 27 to 39-in chest, Michigan Wolverines

Rated 4.2 out of 5 stars
30
$29.99 Chewy 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 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 1 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 2 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 3 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 4 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 5 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 6 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 7 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 1 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 2 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 3 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 4 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 5 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 6 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 7 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 1 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 2 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 3 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 4 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 5 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 6 of 7
LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest slide 7 of 7

LupinePet BioThane Step In Dog Harness, True Blue, Medium/Large: 20 to 30-in chest

Rated 3 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 Jun 3 and Jun 8

Slide 1 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 1 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 2 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 3 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 4 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 5 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 6 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 1 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 2 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 3 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 4 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 5 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 6 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 1 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 2 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 3 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 4 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 5 of 6
LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide slide 6 of 6

LupinePet Original Designs Puppy Love Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide

$34.29 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

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

Rated 1 out of 5 stars
1
$34.29 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

LupinePet ECO Recycled Adjustable Dog Harness, Lilac, Medium: 14 to 24-in chest, 3/4-in wide

Rated 3.9 out of 5 stars
8
$32.45 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

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

Rated 3.4 out of 5 stars
23
$32.95 Chewy Price
$42.95 List Price
23% Off
Autoship Price

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

JWalker Dog No-Pull, Side-Attachment Reflective Dog Harness, Olive Green, X-Large: 15 to19.5-in...

Rated 5 out of 5 stars
2
$45.99 Chewy Price
Autoship Price

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

Sassy Woof Disney's Bambi Adjustable Dog Harness, Purple, Large

Rated 5 out of 5 stars
6
$32.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 6

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

Rated 5 out of 5 stars
1
$34.29 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

New

Doggie Design Venture Paw Pull Control Dog Harness, Crimson, Large: 15 to 31-in chest

$29.99 Chewy Price
Autoship Price

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

Loading options...

Loading options...

Lucy & Co. Match Point No Pull Dog Harness, X-Large: 23 to 32-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 Original Designs Petunias Step In Dog Harness, Medium/Large: 20 to 30-in chest, 3/4-i...

$29.90 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

Red Dingo Squiggles Design Dog Harness, Black, X-Large: 21 to 44-in chest

Rated 4.5 out of 5 stars
4
$54.95 Chewy Price
Autoship Price

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

Walk 'n Train Polyester Dog Headcollar, Large: 15 to 20-in neck

Rated 4.2 out of 5 stars
156
$29.65 Chewy Price
Autoship Price

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

LupinePet ECO Recycled Step In Dog Harness, Mountain Lake, Medium/Large: 20 to 30-in chest

Rated 1 out of 5 stars
1
$30.79 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

New

Buckle-Down Harry Potter Hufflepuff Stripe Yellow with Scarf Applique Dog Harness, Multicolor, ...

$16.95 Chewy Price
$21.95 List Price
23% Off
Autoship Price

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

Sassy Woof Care Bears Cheer Bear Adjustable Dog Harness, Large: 22 to 33-in chest

Rated 4 out of 5 stars
1
$34.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 6

Non-stop Dogwear Ramble Long Dog Harness, Teal, X-Large: 29.1 to 49.6-in chest

Rated 5 out of 5 stars
1
$69.99 Chewy Price
Autoship Price

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

Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, Large: 22 to 33-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 Jun 2 and Jun 6

Blueberry Pet Step In 3M Reflective Multi Color Stripe Padded Dog Harness, Pink/Emerald/Orchid,...

Rated 4.4 out of 5 stars
7
$15.99 Chewy Price
$26.99 List Price
41% Off
Autoship Price

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

Thule Cappy Dog Car Harness, Large: 24.5 to 34.5-in chest

Rated 4.3 out of 5 stars
29
$119.95 Chewy Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 6 and Jun 9

LupinePet Original Designs Turtle Reef Adjustable Dog Harness, Medium: 14 to 24-in chest, 3/4-i...

Rated 2 out of 5 stars
2
$29.90 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

CollarDirect Tribal Aztec Nylon Step In Back Clip Dog Harness, Pattern 2, Large: 23 to 28-in ch...

Rated 4.1 out of 5 stars
56
$16.99 Chewy Price
Autoship Price

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

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, Large: 22 to 33-in chest

$34.99 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 6

Euro-Dog Outdoor Style Nylon Harness & Leash Set, Frozen Forest, Large: 22 to 30-in chest

$30.56 Chewy Price
Autoship Price

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

Curli Belka Air-Mesh Dog Harness, Blue, X-Large: 21.82 to 24.68-in chest

Rated 3 out of 5 stars
3
$64.99 Chewy Price
Autoship Price

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

Kurgo RSG Townie Polyester Reflective Back Clip Dog Harness, Coastal Blue/Charcoal Gray, Large:...

Rated 2.9 out of 5 stars
15
$52.99 Chewy Price
$64.99 List Price
18% Off
Autoship Price

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

Frisco Reindeer Dog Harness, LG

By
Rated 4.3 out of 5 stars
81
$19.99 Chewy Price
Autoship Price

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

LupinePet Original Designs Social Butterfly Adjustable Dog Harness, Large: 20 to 32-in chest, 3...

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

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

LupinePet Original Designs El Paso Adjustable Dog Harness, Large: 20 to 32-in chest, 3/4-in wid...

Rated 3 out of 5 stars
3
$29.90 Chewy Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 8

New

Loading options...

Loading options...

Doggie Design Cool Mesh Catching Waves Dog Harness & Leash, Large: 19 to 21-in chest

Rated 5 out of 5 stars
1
$19.99 Chewy Price
Autoship Price

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

Wingo Outdoors Suzie Dog Harness, Wingo Mosaic, Large: 32 to 44-in chest, 1-inch wide webbing

Rated 2.7 out of 5 stars
3
$30.00 Chewy Price
Autoship Price

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

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, Large: 22 to 33-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 Jun 2 and Jun 6

Wrangler Faux Leather with Stitching Step-In Dog Harness, Light Brown, Large: 24.5 to 42-in che...

Rated 4.3 out of 5 stars
3
$47.99 Chewy Price
Autoship Price

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

Buckle-Down The Wizarding World of Harry Potter Slytherin Checker Dog Harness, Large: 19 to 29-...

Rated 5 out of 5 stars
1
$14.95 Chewy Price
$18.95 List Price
21% Off
Autoship Price

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

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