Gray Dog Harness | Purpose-Built Harnesses for Every Dog

Gray Dog Harnesses

Versatile, clean, and purpose-built — Dogline's gray dog harness collection offers pet parents a neutral colorway that works for any dog, any breed, and any walk. Whether you call it gray or grey, the build quality stays the same: durable materials, adjustable fit, and genuine comfort from the first outing.

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Color options for Boston Mesh Dog Harness + Built-in Hook & Loop Fastener Select Black

Select Royal Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Hot Pink

Select Purple

from $13.99

Boston Mesh Dog Harness + Built-in Hook & Loop Fastener

Our Boston Mesh Harnesses are a soft, padded step in harnesses that provide exceptional comfort and durability. The padded interior provides maxim...
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Color options for Unimax Multi-Purpose Dog Harness Select Black

Select Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Pink

Select Purple

Select Gray

Select Urban Camo

Select Blue Camo

Select Green Camo

Select Pink Camo

Select Aztec

Select Giraffe Gray

Select Leopard Brown

Select Leopard Multi-colored

Select Zebra Black/White

Select Zebra Black/Red

from $35.99

Unimax Multi-Purpose Dog Harness

Dogline Unimax Multi-Purpose Dog Vest Harness with Removable Chest Plate and your own unique Custom Removable Patches. These harnesses are perfe...
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Color options for Dogline Quest Multi-Purpose No Pull Dog Harness Select Black

Select Blue

Select Teal

Select Red

Select Orange

Select Green

Select Pink

Select Purple

Select Urban Camo

Select Green Camo

Select Pink Camo

Select Aztec

from $29.99

Dogline Quest Multi-Purpose No Pull Dog Harness

Show your dog who is in controlThe Dogline Quest No-Pull Dog Harness lets you take control of an over-enthusiastic dog and improve his leash-walki...
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Color options for MaxAire Mesh Dog Vest Harness Select Black

Select Blue

Select Green Camo

Select Lime Green

Select Orange

Select Pink

Select Pink Camo

Select Purple

Select Red

Select Teal

Select Urban Camo

from $19.99

MaxAire Mesh Dog Vest Harness

Dogline Multi-Purpose MaxAire Mesh Dog Vest with optional Removable Patches. The vest is made of a lightweight, yet strong mesh that breathes to ke...
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Color options for York Mesh Harness + Built-in Hook & Loop Fasteners Select Black

Select Royal Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Hot Pink

Select Purple

from $13.99

York Mesh Harness + Built-in Hook & Loop Fasteners

Optional removable reflective patches (sold separately) Our York Mesh Harnesses are soft, padded step in harnesses that provide exceptional comfort...
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Color options for Nylon Flat Step-In Dog Harness Select Black

Select Blue

Select Navy Blue

Select Dark Teal

Select Red

Select Orange

Select Green

Select Pink

Select Purple

Select Berry

Select Gray

from $12.99

Nylon Flat Step-In Dog Harness

Our Nylon Flat Step-In Harness offers soft, adjustable tubular nylon, giving it a special rounded edge to ensure maximum comfort for your dog. Make...
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Color options for Mesh Dog Harness Select Black

Select Royal Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Pink

Select Purple

from $13.99

Mesh Dog Harness

These personalized mesh harnesses are made of a lightweight and breathable mesh fabric. Features an adjustable chest strap for an easy fit (neck ...
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Color options for Comfort Microfiber Flat Step-In Dog Harness Select Black

Select Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Brown

Select Pink

Select Purple

from $9.99

Comfort Microfiber Flat Step-In Dog Harness

Our Comfort Microfiber Flat Step-In Harnesses, part of our Comfort Collection, are made of durable Microfiber Material that provides exceptional co...
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Color options for York Mesh Dog Harness Select Black

Select Royal Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Hot Pink

Select Purple

from $13.99

York Mesh Dog Harness

Our York Mesh Harnesses are soft, padded step in harnesses that provide exceptional comfort and durability. The padded interior provides maximum co...
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Color options for Mesh Step-In Nylon Dog Harness + Optional Flower Dog Leash Select Black

Select Blue

Select Red

Select Orange

Select Lime Green

Select Pink

Select Purple

$16.99

Mesh Step-In Nylon Dog Harness + Optional Flower Dog Leash

The Dogline Mesh Step-In Nylon Harness with an optional Flower features a soft mesh harness and strong nylon leash with flower detail. Easy to take...
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$19.99

Quest Removable Utility Saddlebags + Built-In Waste Bag Dispenser

These optional saddlebags are a for the Quest Harness (sold separately) and are ideal for carrying treats, medications, a first aid kit, and much m...
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Color options for Leather + Nylon Spiked Dog Harness Select Black

Select Red

Select Brown

Select Pink

Select Royal Blue

from $65.99

Leather + Nylon Spiked Dog Harness

These fine 100% genuine leather + nylon spike harnesses bring together simplicity and elegance thanks to their elaborate workmanship. Our leather a...
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Color options for Co-Pilot Adjustable No Pull Dog Harness with Handle Select Black

Select Blue

Select Teal

Select Red

Select Orange

Select Lime Green

Select Pink

Select Purple

Select Green Camo

Select Pink Camo

Select Aztec

from $31.99

Co-Pilot Adjustable No Pull Dog Harness with Handle

The Co-Pilot dog harness features a comfortable design that evenly distributes pressure across your dog’s torso to help reduce pulling and prevent ...
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Find a Gray Dog Harness that fits your Dog Perfectly

A gray dog harness is one of the most practical colorway choices a pet parent can make. Neutral enough to pair effortlessly with any collar or leash — whether that's a classic black, a warm brown, or something brighter — and polished enough to look intentional, not accidental. It's the kind of versatility that holds up walk after walk, without clashing or dating.

Each grey harness for dogs in this collection is designed with multiple adjustable fit points across the chest and girth, so pet parents can achieve a secure, comfortable fit regardless of their dog's breed or body shape. Padded contact areas distribute pressure evenly, keeping dogs relaxed and moving naturally — whether you're heading around the block or out on a longer trail. Quality hardware and reinforced stitching mean the harness stays reliable through regular daily use without losing its shape or structure.

Size options span small breeds through to larger dogs, so finding the right fit is straightforward. Pair your gray harness with a coordinated set from our dog collars and dog leashes collections to complete the look, or explore our dog training gear to build out a full, purpose-built kit. For something more personal, our personalized dog products are worth exploring too.

Browse the complete Dogline range at our full product collection.

Shop our complete gray dog harness collection today.

Gray Dog Harnesses

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Gray Dog Harnesses

Boston Mesh Dog Harness + Built-in Hook & Loop Fastener

Unimax Multi-Purpose Dog Harness

Dogline Quest Multi-Purpose No Pull Dog Harness

MaxAire Mesh Dog Vest Harness

York Mesh Harness + Built-in Hook & Loop Fasteners

Nylon Flat Step-In Dog Harness

Mesh Dog Harness

Comfort Microfiber Flat Step-In Dog Harness

York Mesh Dog Harness

Mesh Step-In Nylon Dog Harness + Optional Flower Dog Leash

Quest Removable Utility Saddlebags + Built-In Waste Bag Dispenser

Leather + Nylon Spiked Dog Harness

Co-Pilot Adjustable No Pull Dog Harness with Handle

Find a Gray Dog Harness that fits your Dog Perfectly

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