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 Little Love Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 2 of 6

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New

Sassy Woof Little Love Adjustable Dog Harness, XX-Large: 25 to 37-in chest

$31.99 Chewy Price

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

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Sassy Woof Out of Office Adjustable Dog Harness, XX-Large: 25 to 37-in chest slide 2 of 5

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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

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

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LupinePet Snow Pup Design Step-in Dog Harness, 24 to 38 in chest, 1-in wide slide 2 of 6

LupinePet Snow Pup Design Step-in Dog Harness, 24 to 38 in chest, 1-in wide slide 3 of 6

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LupinePet Snow Pup Design Step-in Dog Harness, 24 to 38 in chest, 1-in wide

$34.29 Chewy Price

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

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Sassy Woof Disney's Bambi Adjustable Dog Harness, Purple, XX-Large slide 2 of 5

Sassy Woof Disney's Bambi Adjustable Dog Harness, Purple, XX-Large slide 3 of 5

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

Rated 5 out of 5 stars

4

$32.99 Chewy Price

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

Sassy Woof I Woof You Berry Much Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 4.5 out of 5 stars

2

$29.99 Chewy Price

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

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

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

Sassy Woof Dolce Rose Dog Harness & Leash, XX-Large: 25 to 37-in chest

$50.99 Chewy Price

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

Sassy Woof Sweets & Pawfee Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 4.3 out of 5 stars

3

$27.99 Chewy Price

$29.99 List Price

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

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

Rated 5 out of 5 stars

2

$32.99 Chewy Price

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

LupinePet Basic Solid Adjustable Dog Harness, Blue, X-Large: 36 to 44-in chest

Rated 3.9 out of 5 stars

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$31.87 Chewy Price

$37.49 List Price

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

LupinePet Original Designs Tail Feathers Step In Dog Harness, Large: 24 to 38-in chest, 1-in wi...

Rated 5 out of 5 stars

3

$29.15 Chewy Price

$34.29 List Price

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

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

Rated 5 out of 5 stars

4

$32.99 Chewy Price

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

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

$34.99 Chewy Price

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

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

Rated 4.3 out of 5 stars

3

$37.65 Chewy Price

$44.29 List Price

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

Sassy Woof Mean Girls Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 5 out of 5 stars

3

$32.99 Chewy Price

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

Sassy Woof MLB x Peanuts Los Angeles Dodgers Adjustable Dog Harness, X-Large: 24 to 35-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

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

$34.99 Chewy Price

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

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

Rated 5 out of 5 stars

1

$37.65 Chewy Price

$44.29 List Price

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

Sassy Woof Western Barbie Adjustable Dog Harness, X-Large: 24 to 35-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

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

$34.29 Chewy Price

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

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

Rated 3.4 out of 5 stars

22

$44.95 Chewy Price

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

Headlight Harness LED Light Dog Harness, Pink, X-Large

Rated 3.9 out of 5 stars

91

$64.95 Chewy Price

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

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

Rated 4.3 out of 5 stars

28

$35.99 Chewy Price

$39.99 List Price

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

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

$34.29 Chewy Price

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

Sassy Woof MLB x Peanuts Philadelphia Phillies Adjustable Dog Harness, X-Large: 24 to 35-in che...

Rated 2 out of 5 stars

1

$34.99 Chewy Price

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

New

Sassy Woof Marvel’s Spider-Man Dog Harness & Leash, XX-Large

$54.99 Chewy Price

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

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

Rated 3 out of 5 stars

2

$34.29 Chewy Price

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

Labra Dog Chest Harness, X-Large

Rated 4.2 out of 5 stars

17

$14.95 Chewy Price

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

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

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

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, X-Large: 24 to 35-in chest

Rated 5 out of 5 stars

4

$32.99 Chewy Price

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

LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, X-Large: 36 to 44-in chest

$43.17 Chewy Price

$50.79 List Price

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

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

$37.65 Chewy Price

$44.29 List Price

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

New

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

$64.99 Chewy Price

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

Sassy Woof Mama's Girl Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Rated 4.8 out of 5 stars

4

$29.99 Chewy Price

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

Curli Glow Belka Dog Harness, Gray, XXXX-Large: 31.07 to 35.24-in chest

$109.99 Chewy Price

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

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

$44.29 Chewy Price

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

Giant Breeds Dog Harnesses

Sassy Woof Little Love Adjustable Dog Harness, XX-Large: 25 to 37-in chest

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

LupinePet Snow Pup Design Step-in Dog Harness, 24 to 38 in chest, 1-in wide

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

Sassy Woof I Woof You Berry Much Adjustable Dog Harness, X-Large: 24 to 35-in chest

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

Sassy Woof Dolce Rose Dog Harness & Leash, XX-Large: 25 to 37-in chest

Sassy Woof Sweets & Pawfee Adjustable Dog Harness, X-Large: 24 to 35-in chest

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

LupinePet Basic Solid Adjustable Dog Harness, Blue, X-Large: 36 to 44-in chest

LupinePet Original Designs Tail Feathers Step In Dog Harness, Large: 24 to 38-in chest, 1-in wi...

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

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

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

Sassy Woof Mean Girls Adjustable Dog Harness, X-Large: 24 to 35-in chest

Sassy Woof MLB x Peanuts Los Angeles Dodgers Adjustable Dog Harness, X-Large: 24 to 35-in chest...

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

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

Sassy Woof Western Barbie Adjustable Dog Harness, X-Large: 24 to 35-in chest

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

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

Headlight Harness LED Light Dog Harness, Pink, X-Large

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

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

Sassy Woof MLB x Peanuts Philadelphia Phillies Adjustable Dog Harness, X-Large: 24 to 35-in che...

Sassy Woof Marvel’s Spider-Man Dog Harness & Leash, XX-Large

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

Labra Dog Chest Harness, X-Large

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

Sassy Woof Mickey Mouse Halloween Adjustable Dog Harness, X-Large: 24 to 35-in chest

LupinePet Reflective Diamonds Adjustable Dog Harness, Orange, X-Large: 36 to 44-in chest

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

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

Sassy Woof Mama's Girl Adjustable Dog Harness, XX-Large: 25 to 37-in chest

Curli Glow Belka Dog Harness, Gray, XXXX-Large: 31.07 to 35.24-in chest

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

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