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 Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 2 of 7

Sassy Woof Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 3 of 7

Sassy Woof Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 4 of 7

Sassy Woof Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 5 of 7

Sassy Woof Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 5 out of 5 stars

$32.99 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 Reflective Diamonds Step In Dog Harness, Blue Diamond, Large: 24 to 38-in chest, 1-in wide slide 2 of 6

LupinePet Reflective Diamonds Step In Dog Harness, Blue Diamond, Large: 24 to 38-in chest, 1-in wide slide 3 of 6

LupinePet Reflective Diamonds Step In Dog Harness, Blue Diamond, Large: 24 to 38-in chest, 1-in wide slide 4 of 6

LupinePet Reflective Diamonds Step In Dog Harness, Blue Diamond, Large: 24 to 38-in chest, 1-in...

Rated 4.3 out of 5 stars

$43.50 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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Buckle-Down Harry Potter Hufflepuff Stripe Yellow with Scarf Applique Dog Harness, Multicolor, ...

$17.95 Chewy Price

$22.95 List Price

Autoship Price

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

Slide 1 of 6

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, X-Large: 24 to 35-in chest slide 2 of 6

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, X-Large: 24 to 35-in chest slide 3 of 6

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, X-Large: 24 to 35-in chest slide 4 of 6

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 5 out of 5 stars

$32.99 Chewy Price

Autoship Price

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

Sassy Woof Peanuts Beagle Bells Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 5 out of 5 stars

$32.99 Chewy Price

Autoship Price

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

Buckle-Down Disney Nightmare Before Christmas Sally Dress Patchwork Dog Harness, X-Large: 20 to...

Rated 2.2 out of 5 stars

$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

Sassy Woof Disney Princess Cinderella Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 4.4 out of 5 stars

$32.99 Chewy Price

Autoship Price

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

LupinePet Sea Glass Adjustable Dog Harness, X-Large: 36 to 44-in chest

$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

Jeep Saddle Bag Nylon Dog Harness, Orange, X-Large: 31 to 42-in chest

$64.99 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 20 and Jul 25

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

Rated 4 out of 5 stars

$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

Curli Glow Large Dog Harness, Gray, XXX-Large: 27.61 to 31.06-in chest

$102.99 Chewy Price

Autoship Price

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

Curli Air-Mesh Large Dog Harness, Black, XXX-Large: 27.61 to 31.06-in chest

Rated 3 out of 5 stars

$68.99 Chewy Price

Autoship Price

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

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

Rated 4 out of 5 stars

$36.50 Chewy Price

Autoship Price

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

Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 5 out of 5 stars

$32.99 Chewy Price

Autoship Price

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

LupinePet Adopt Adjustable Dog Harness, X-Large: 36 to 44-in chest, 1-in wide

Rated 5 out of 5 stars

$44.29 Chewy Price

Autoship Price

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

LupinePet Tail Feathers Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 3.7 out of 5 stars

$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

LupinePet Plum Blossom Adjustable Dog Harness, X-Large: 36 to 44-in chest

$44.29 Chewy Price

Autoship Price

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

Non-stop Dogwear Nansen Nome 5.0 Dog Harness, Black, 8,5: 27 to 42.2-in chest

$69.99 Chewy Price

Autoship Price

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

Buckle-Down Disney The Sensational Six Smiling Faces Scattered Dog Harness, X-Large: 20 to 31-i...

Rated 5 out of 5 stars

$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

LupinePet Waterproof BioThane Step In Dog Harness, Neon Orange, Large: 24 to 38-in chest, 1-in ...

Rated 1 out of 5 stars

$41.99 Chewy Price

Autoship Price

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

LupinePet Flower Power Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 5 out of 5 stars

$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

LupinePet Christmas Design Adjustable Dog Harness, Poinsettia, X-Large: 36 to 44-in chest, 1-in...

$44.29 Chewy Price

Autoship Price

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

Sassy Woof Disney Princess Ariel Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 5 out of 5 stars

$32.99 Chewy Price

Autoship Price

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

DOOG Step In Neoflex Pongo Dog Harness, Black/White Polka Dot, X-Large: 22.5 to 31.5-in chest

$34.99 Chewy Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 26

DOOG Reflective Neotech Bolt Dog Harness, Black/Yellow, X-Large: 26.77 to 39.37-in chest

Rated 5 out of 5 stars

$54.99 Chewy Price

Autoship Price

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

Buckle-Down The Wizarding World of Harry Potter Hufflepuff Checker Dog Harness, X-Large: 20 to ...

Rated 1 out of 5 stars

$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

LupinePet St. Patricks Day Adjustable Dog Harness, Lucky Gnomes, X-Large: 36 to 44-in chest, 1-...

$44.29 Chewy Price

Autoship Price

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

The Worthy Dog Houndstooth Printed Sidekick Reflective Step In Dog Harness, Red/Black, XXX-Larg...

$36.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 25

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

Rated 3 out of 5 stars

$36.70 Chewy Price

Autoship Price

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

LupinePet Social Butterfly Adjustable Dog Harness, X-Large: 36 to 44-in chest

Rated 5 out of 5 stars

$44.29 Chewy Price

Autoship Price

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

LupinePet Original Designs Flower Power Step In Dog Harness, Large: 24 to 38-in chest, 1-in wid...

Rated 5 out of 5 stars

$36.50 Chewy Price

Autoship Price

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

The Worthy Dog Cheetah Pink Printed Sidekick Reflective Step In Dog Harness, Pink, XXX-Large: 3...

Rated 5 out of 5 stars

$36.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 25

Buckle-Down The Wizarding World of Harry Potter Slytherin Checker Dog Harness, X-Large: 20 to 3...

Rated 5 out of 5 stars

$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

LupinePet St. Patricks Day Adjustable Step In Dog Harness, Lucky Gnomes, Large: 24 to 38-in che...

$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

Sassy Woof Neon Frights Adjustable Dog Harness, Black, XX-Large: 25 to 37-in chest

$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

Sassy Woof STAR WARS The Rebel Alliance 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

Giant Breeds Dog Harnesses

Sassy Woof Mean Girls Adjustable Dog Harness, XX-Large: 25 to 37-in chest

LupinePet Reflective Diamonds Step In Dog Harness, Blue Diamond, Large: 24 to 38-in chest, 1-in...

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

Sassy Woof Disney Princess Snow White Adjustable Dog Harness, X-Large: 24 to 35-in chest

Sassy Woof Peanuts Beagle Bells Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Buckle-Down Disney Nightmare Before Christmas Sally Dress Patchwork Dog Harness, X-Large: 20 to...

Sassy Woof Disney Princess Cinderella Adjustable Dog Harness, XX-Large: 25 to 37-in chest

LupinePet Sea Glass Adjustable Dog Harness, X-Large: 36 to 44-in chest

Jeep Saddle Bag Nylon Dog Harness, Orange, X-Large: 31 to 42-in chest

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

Curli Glow Large Dog Harness, Gray, XXX-Large: 27.61 to 31.06-in chest

Curli Air-Mesh Large Dog Harness, Black, XXX-Large: 27.61 to 31.06-in chest

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

Sassy Woof Disney Princess Jasmine Adjustable Dog Harness, XX-Large: 25 to 37-in chest

LupinePet Adopt Adjustable Dog Harness, X-Large: 36 to 44-in chest, 1-in wide

LupinePet Tail Feathers Adjustable Dog Harness, X-Large: 36 to 44-in chest

LupinePet Plum Blossom Adjustable Dog Harness, X-Large: 36 to 44-in chest

Non-stop Dogwear Nansen Nome 5.0 Dog Harness, Black, 8,5: 27 to 42.2-in chest

Buckle-Down Disney The Sensational Six Smiling Faces Scattered Dog Harness, X-Large: 20 to 31-i...

LupinePet Waterproof BioThane Step In Dog Harness, Neon Orange, Large: 24 to 38-in chest, 1-in ...

LupinePet Flower Power Adjustable Dog Harness, X-Large: 36 to 44-in chest

LupinePet Christmas Design Adjustable Dog Harness, Poinsettia, X-Large: 36 to 44-in chest, 1-in...

Sassy Woof Disney Princess Ariel Adjustable Dog Harness, X-Large: 24 to 35-in chest

DOOG Step In Neoflex Pongo Dog Harness, Black/White Polka Dot, X-Large: 22.5 to 31.5-in chest

DOOG Reflective Neotech Bolt Dog Harness, Black/Yellow, X-Large: 26.77 to 39.37-in chest

Buckle-Down The Wizarding World of Harry Potter Hufflepuff Checker Dog Harness, X-Large: 20 to ...

LupinePet St. Patricks Day Adjustable Dog Harness, Lucky Gnomes, X-Large: 36 to 44-in chest, 1-...

The Worthy Dog Houndstooth Printed Sidekick Reflective Step In Dog Harness, Red/Black, XXX-Larg...

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

LupinePet Social Butterfly Adjustable Dog Harness, X-Large: 36 to 44-in chest

LupinePet Original Designs Flower Power Step In Dog Harness, Large: 24 to 38-in chest, 1-in wid...

The Worthy Dog Cheetah Pink Printed Sidekick Reflective Step In Dog Harness, Pink, XXX-Large: 3...

Buckle-Down The Wizarding World of Harry Potter Slytherin Checker Dog Harness, X-Large: 20 to 3...

LupinePet St. Patricks Day Adjustable Step In Dog Harness, Lucky Gnomes, Large: 24 to 38-in che...

Sassy Woof Neon Frights Adjustable Dog Harness, Black, XX-Large: 25 to 37-in chest

Sassy Woof STAR WARS The Rebel Alliance Dog Harness & Leash, X-Large: 24 to 35-in chest

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