What size should I get when shopping for a giant dog harness?

You should get the size that most closely matches your dog's measurements, and make sure the one you choose is rated for your dog's weight and power. When choosing a giant dog harness, measure your dog's chest and neck circumference, then compare it to the size chart on the product you're considering. Harnesses for XL dogs should fit snugly but not tightly, allowing enough room for movement without slipping.

Are harnesses better than collars for XL dogs?

Harnesses are often better for XL dogs because they distribute pressure across the chest and shoulders instead of the neck. This design gives pet parents more control and helps prevent strain during walks or training.

What features make a harness suitable for giant and extra-large dogs?

The main features that make a harness suitable for giant and extra-large dogs are durable materials, reinforced seams, strong metal hardware, and adjustable straps. Added padding and front-clip options can improve comfort and control for large, powerful breeds, too.

GIANT BREEDS DOG HARNESSES (Free Shipping)

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Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 2 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 3 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 4 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 5 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 6 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest slide 7 of 9

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest

$34.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

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Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 2 of 7

Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 3 of 7

Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 4 of 7

Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 5 of 7

Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest...

Rated 1 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 Jul 22 and Jul 28

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LupinePet Sand Shark Adjustable Dog Harness, X-Large: 36 to 44-in chest slide 2 of 6

LupinePet Sand Shark Adjustable Dog Harness, X-Large: 36 to 44-in chest slide 3 of 6

LupinePet Sand Shark Adjustable Dog Harness, X-Large: 36 to 44-in chest slide 4 of 6

LupinePet Sand Shark Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 3.5 out of 5 stars

2

$44.29 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

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WALKABOUT Chest Halter Adjustable Dog & Cat Harness, Black, X-Large slide 2 of 6

WALKABOUT Chest Halter Adjustable Dog & Cat Harness, Black, X-Large slide 3 of 6

WALKABOUT Chest Halter Adjustable Dog & Cat Harness, Black, X-Large slide 4 of 6

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

Rated 3.4 out of 5 stars

23

$44.95 Chewy Price

Autoship Price

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

myfamily Memopet Y Dog Harness, Brown, XX-Large: 31.5 to 39.5-in chest

$60.35 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 26

New

Walkin' Pets Warrior Front Handicapped Support Dog Harness, Pink, X-Large: 31.5 to 43.3-in ches...

$70.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 24

Sassy Woof MLB x Peanuts Baltimore Orioles Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 3.5 out of 5 stars

2

$34.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

Doggie Design American River Camouflage Collection Choke Free Dog Harness, Green Camo, XXX-Larg...

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 Jul 22 and Jul 26

Sassy Woof Disney's Cinderella Dog Harness & Leash, X-Large: 24 to 35-in chest

$51.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 28

Sassy Woof Care Bears Care-a-Lot Dog Harness & Leash, XX-Large: 25 to 37-in chest

$54.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 28

Red Dingo Sport Squiggles Design Reflective Dog Harness, Black, X-Large: 29.5 to 44.1-in chest

Rated 4 out of 5 stars

1

$75.45 Chewy Price

Autoship Price

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

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BRONZEDOG Mask with Leather Straps Muzzle for Extra Large Dogs, Steel, X-Large

Rated 4.3 out of 5 stars

35

$39.99 Chewy Price

Autoship Price

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

Buckle-Down Disney Pet Minnie Mouse Ears Icon with Bow Applique Polka Dot Plastic Buckle Polyes...

Rated 3.9 out of 5 stars

8

$13.95 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

LupinePet Original Designs Rose Garden Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide...

Rated 3.7 out of 5 stars

3

$36.50 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

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

Rated 5 out of 5 stars

2

$36.50 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

LupinePet Original Designs Sand Shark 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 Jul 22 and Jul 26

Buckle-Down DC Comics Wonder Woman Dog Harness, X-Large: 20 to 31-in chest

Rated 4.5 out of 5 stars

2

$14.95 Chewy Price

$18.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Buckle-Down Chibi Buddy The Elf Face with Hat Applique Green Dog Harness, Multicolor, X-Large: ...

$22.95 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

DOOG Neosport Soft Dog Harness, Green, X-Large: 22.5 to 31.5-in chest

Rated 3.4 out of 5 stars

10

$39.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Sassy Woof MLB x Peanuts Atlanta Braves Adjustable Dog Harness, X-Large: 24 to 35-in chest

$34.99 Chewy Price

Autoship Price

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

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

Rated 4.3 out of 5 stars

6

$36.50 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

LupinePet Puppy Love Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 4.5 out of 5 stars

4

$44.29 Chewy Price

$46.85 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Chai's Choice High-Performance Foul Weather Waterproof Polyester Reflective Back Clip Dog Harne...

Rated 4.6 out of 5 stars

104

$64.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

LupinePet Reflective Paws Step In Dog Harness, Blue Paws, Large: 24 to 38-in chest, 1-in wide

Rated 5 out of 5 stars

2

$43.50 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Sassy Woof Out of Office Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 5 out of 5 stars

3

$29.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 28

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

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 Jul 22 and Jul 26

LupinePet Thanksgiving Turkeys Adjustable Dog Harness, Turkey Trot, X-Large: 36 to 44-in chest ...

Rated 5 out of 5 stars

1

$44.29 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Puppia Briton A Dog Harness, Black, X-Large

Rated 3.8 out of 5 stars

9

$43.00 Chewy Price

Autoship Price

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

Littlearth NCAA Velvet Dog Harness, North Carolina State Wolfpack, X-Large

Rated 3.8 out of 5 stars

22

$39.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Labra Canine Bike & Skijoring Canicross Pulling Reflective Dog Harness, Red, XX-Large

Rated 2.7 out of 5 stars

7

$44.98 Chewy Price

$49.95 List Price

Autoship Price

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

Sassy Woof Disney's Snow White Dog Harness & Leash, X-Large: 24 to 35-in chest

$51.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 28

LupinePet ECO Recycled Adjustable Dog Harness, Berry, X-Large: 36 to 44-in chest

$46.79 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Sassy Woof Chocolate Milk Dog Harness & Leash, X-Large: 24 to 35-in chest

$50.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 28

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

$36.50 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

LupinePet Waterproof BioThane Adjustable Dog Harness, Jet Black, X-Large: 36 to 44-in chest

Rated 4 out of 5 stars

3

$48.79 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

LupinePet El Paso Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 5 out of 5 stars

1

$44.29 Chewy Price

$46.85 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 22 and Jul 26

Giant Breeds Dog Harnesses

Sassy Woof STAR WARS Princess Leia Dog Adjustable Harness, XX-Large: 25 to 37-in chest

Sassy Woof Hello Kitty & Friends In the Sky Adjustable Dog Harness, XX-Large: 25 to 37-in chest...

LupinePet Sand Shark Adjustable Dog Harness, X-Large: 36 to 44-in chest

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

myfamily Memopet Y Dog Harness, Brown, XX-Large: 31.5 to 39.5-in chest

Walkin' Pets Warrior Front Handicapped Support Dog Harness, Pink, X-Large: 31.5 to 43.3-in ches...

Sassy Woof MLB x Peanuts Baltimore Orioles Adjustable Dog Harness, X-Large: 24 to 35-in chest

Doggie Design American River Camouflage Collection Choke Free Dog Harness, Green Camo, XXX-Larg...

Sassy Woof Disney's Cinderella Dog Harness & Leash, X-Large: 24 to 35-in chest

Sassy Woof Care Bears Care-a-Lot Dog Harness & Leash, XX-Large: 25 to 37-in chest

Red Dingo Sport Squiggles Design Reflective Dog Harness, Black, X-Large: 29.5 to 44.1-in chest

BRONZEDOG Mask with Leather Straps Muzzle for Extra Large Dogs, Steel, X-Large

Buckle-Down Disney Pet Minnie Mouse Ears Icon with Bow Applique Polka Dot Plastic Buckle Polyes...

LupinePet Original Designs Rose Garden Step In Dog Harness, Large: 24 to 38-in chest, 1-in wide...

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

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

Buckle-Down DC Comics Wonder Woman Dog Harness, X-Large: 20 to 31-in chest

Buckle-Down Chibi Buddy The Elf Face with Hat Applique Green Dog Harness, Multicolor, X-Large: ...

DOOG Neosport Soft Dog Harness, Green, X-Large: 22.5 to 31.5-in chest

Sassy Woof MLB x Peanuts Atlanta Braves Adjustable Dog Harness, X-Large: 24 to 35-in chest

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

LupinePet Puppy Love Adjustable Dog Harness, X-Large: 36 to 44-in chest

Chai's Choice High-Performance Foul Weather Waterproof Polyester Reflective Back Clip Dog Harne...

LupinePet Reflective Paws Step In Dog Harness, Blue Paws, Large: 24 to 38-in chest, 1-in wide

Sassy Woof Out of Office Adjustable Dog Harness, XX-Large: 25 to 37-in chest

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

LupinePet Thanksgiving Turkeys Adjustable Dog Harness, Turkey Trot, X-Large: 36 to 44-in chest ...

Puppia Briton A Dog Harness, Black, X-Large

Littlearth NCAA Velvet Dog Harness, North Carolina State Wolfpack, X-Large

Labra Canine Bike & Skijoring Canicross Pulling Reflective Dog Harness, Red, XX-Large

Sassy Woof Disney's Snow White Dog Harness & Leash, X-Large: 24 to 35-in chest

LupinePet ECO Recycled Adjustable Dog Harness, Berry, X-Large: 36 to 44-in chest

Sassy Woof Chocolate Milk Dog Harness & Leash, X-Large: 24 to 35-in chest

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

LupinePet Waterproof BioThane Adjustable Dog Harness, Jet Black, X-Large: 36 to 44-in chest

LupinePet El Paso Adjustable Dog Harness, X-Large: 36 to 44-in chest

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