Dog Collars

Purpose-built for pet parents who refuse to compromise, Dogline's dog collars are designed for safety, durability, and all-day comfort. From everyday walks to training and working roles, find the right collar for your dog in our full collection below.

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Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size XXL (24 to 28 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$31.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size XXL (24 to 28 inches)

Size XXL collar - width 1.5", length 24-28".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 15"- 18" x W 3/4"L 18"-22" x W 1"L 22"-25" x...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size XL (20 to 24 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$29.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size XL (20 to 24 inches)

Size XL collar - width 1.5", length 20-24".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 15"- 18" x W 3/4"L 18"-22" x W 1"L 22"-25" x ...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size L (16 to 20 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$27.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - 1.5" Wide, Size L (16 to 20 inches)

Size L collar - width 1.5", length 16-20".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 15"- 18" x W 3/4"L 18"-22" x W 1"L 22"-25" x W...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - Size XL (22 to 25 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Coyote Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$21.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - Size XL (22 to 25 inches)

Size XL collar - width 1", length 22-25".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 15"- 18" x W 3/4"L 18"-22" x W 1"L 16"-20" x W ...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - Size L (18 to 22 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Coyote Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$19.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - Size L (18 to 22 inches)

Size L collar - width 1", length 18-22".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 15"- 18" x W 3/4"L 22"-25" x W 1"L 16"-20" x W 1...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - Size M (15 to 18 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Coyote Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$15.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - Size M (15 to 18 inches)

Size M collar - width 3/4", length 15-18".Other available sizes:L 9"-12" x W 1/2"L 12"-15" x W 5/8”L 18"- 22" x W 1"L 22"-25" x W 1"L 16"-20" x W 1...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - Size S (12 to 15 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Coyote Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$13.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - Size S (12 to 15 inches)

Size S collar - width 5/8", length 12-15". Other available sizes: L 9"-12" x W 1/2"L 15"-18" x W 3/4”L 18"- 22" x W 1"L 22"-25" x W 1"L 16"-20" x W...
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Sale

Color options for Dogline Omega Nylon Dog Collar with Space for Removable Patches Select Black

Select Red

from $10.99

Dogline Omega Nylon Dog Collar with Space for Removable Patches

Dogline Omega Collars are great for both working dogs and pets alike. Created from a strong ballistic nylon that is both durable and weatherproof, ...
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Sale

Color options for Dogline Biothane Waterproof Dog Collar with Black Hardware - Size XS (9 to 12 inches) Select Black

Select Cerulean Blue

Select Blueberry Royal

Select Sky Blue

Select Teal

Select Blue Aqua

Select Cherry Red

Select Hunter Orange

Select Tropical Green

Select Hunter Green

Select Sea Foam Green

Select Sage Green

Select Olive Drab Green

Select Dark Chocolate Brown

Select Coyote Brown

Select Treasure Gold

Select Passionfruit Pink

Select Coral

Select Magenta Pink

Select Safety Yellow

Select Lemon Yellow

Select Violet Purple

Select Merlot Burgundy

Select Pastel Purple

Select Amethyst Purple

Select Battleship Gray

$11.99

Dogline Biothane Waterproof Dog Collar with Black Hardware - Size XS (9 to 12 inches)

Size XS collar - width 1/2", length 9-12". Other available sizes: L 12"-15" x W 1/2"L 15"-18" x W 3/4”L 18"- 22" x W 1"L 22"-25" x W 1"L 16"-20" x...
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Dog Collars Built to Last

Finding the right dog collar isn't just about style, it's about safety, comfort, and durability that holds up to real daily use. At Dogline, every collar for dogs is purpose-built for pet parents who want gear they can trust, whether that's for everyday walks, training sessions, or more demanding working roles.

Our dog collar range is crafted from high-quality materials chosen for their performance and longevity, built to hold up in all conditions without cracking, fraying, or wearing down over time. From everyday flat collars to specialist training options, there's a Dogline dog collar designed for every dog and every lifestyle. Each one is fully adjustable to ensure a secure, comfortable fit, because the right fit isn't just about comfort, it's about keeping your dog safe.

Dogline designs and manufactures all products in-house, giving us full control over quality from materials to finished product. That means every collar that leaves our facility is built to the standard your dog deserves. Browse the full range of dog collars and find the right fit for your dog today.