Dog wearing a cooling vest with promotional text on a white background
Comparison of a dog wearing a cooling vest labeled 'After' with another dog not wearing a cooling vest labeled 'Before'.
Dog wearing a green cooling collar with text about heat prevention system on a white background
Dog wearing a cooling vest with features listed on a gray background
Collage of dogs wearing heat protection vests with text about their comfort during activities.
Dog wearing a cooling collar with text about heat prevention technology on a light gray background.
Dog wearing a cooling vest with a quote from a veterinarian and text about the product's benefits.
Dog wearing a cooling vest with text about preventing heat stroke and saving lives.
Dog wearing a cooling vest with key benefits listed on a green background
Comparison chart between a dog wearing a cooling vest and a camouflage bandana, highlighting features and drawbacks.
Instructions on how to use gel packs for a dog collar, with step-by-step images and text.
Two dogs with size chart labels for M and L on a white background
Pet collar size chart with two dogs and measurement details.
CoolLoop Dog Cooling Collar
White dog wearing a beige sweater with promotional text on a light gray background
Black dog lying on a brick pavement
Collage of a green pet muzzle with a zipper being adjusted on a fluffy white animal.
Promotional graphic for a product offer with a green pet accessory, yellow gift boxes, and text indicating value and free items included.
CoolLoop Dog Cooling Collar
CoolLoop Dog Cooling Collar
CoolLoop Dog Cooling Collar
CoolLoop Dog Cooling Collar

CoolLoop Dog Cooling Collar

$59.00 $89
Choose Color: Green
Select Size:

Bring the cold along on summer walks, with frozen gel packs held around your dog's neck in a light, adjustable wrap.

360-degree wrap of sealed, re-freezable gel packs
About 2 hours of cold per freeze
Works in humid weather, no water needed
Sizes M and L for dogs 18–66 lb
Quick-dry nylon outer with a drawstring fit
30-day money-back guarantee

30-day returns

Ships in 1-3 business days

Secure checkout

Good to know

  • 360-degree wrap puts 4 to 5 sealed, re-freezable gel packs around the full neck
  • About 2 hours of cold per freeze. Real time depends on outside temperature, humidity and how active your dog is
  • Cools through contact, so it does not rely on water drying into the air
  • Refreeze for 3 to 4 hours between outings
  • Drawstring with toggle for an adjustable fit

Sizing

Size M: dogs 18 to 26 lb, neck 14 to 18 in.

Size L: dogs 26 to 66 lb, neck 18 to 24 in.

Dogs over 66 lb are out of range. Measure your dog's neck before you order.

Materials & care

Outer layer: skin-safe quick-dry nylon with a cool-touch finish.

Inside: sealed, non-toxic, re-freezable gel packs (4 in size M, 5 in size L).

Care: take the gel packs out first, then wipe the nylon outer with a damp cloth. The gel packs are wipe-clean only.

Colors: Green or Beige.

Measurements may vary by 0.4–1.2 in (1–3 cm).

What's in the box

  • 1 × CoolLoop Dog Cooling Collar
  • Sealed, re-freezable gel packs: 4 with size M, 5 with size L

Shipping & returns

Orders are processed within 1-3 business days. Once your order ships, delivery usually takes about 7-12 business days, depending on the carrier, and we email you a tracking number as soon as it ships.

You have 30 days after receiving your item to request a return. Items must be unused and in the condition you received them, in the original packaging. See our shipping policy and return and refund policy for details, or email order@petzymart.com.

Cooling that stays put on the walk

CoolLoop wraps the neck with sealed, re-freezable gel packs, so the cold is pressed against your dog whether or not it is humid.

Collage of dogs wearing heat protection vests with text about their comfort during activities.
A 360-degree neck wrap

4 to 5 sealed, re-freezable gel packs (4 in size M, 5 in size L) sit around the full neck, so cold reaches your dog through contact, with no water needed.

About 2 hours of cold per freeze

Stays cold for about 2 hours on a normal walk. Real time depends on outside temperature, humidity and how active your dog is. Refreeze the packs for 3 to 4 hours, or keep a backup collar in the freezer for longer days.

Made for humid days

Wet vests need dry air to cool. CoolLoop uses frozen gel packs instead, so it works the same whether the humidity is low or high.

Light and adjustable

A quick-dry nylon outer with a cool-touch finish, and a drawstring with toggle for an adjustable fit in sizes M and L.

Cooler walks in 3 steps

Freeze the packs, slip them in, and go.

Instructions on how to use gel packs for a dog collar, with step-by-step images and text.
Freeze the gel packs

Take the gel packs out of the collar and put them in the freezer for 3 to 4 hours, or overnight for the most cold.

Slip them back in

Once the packs are fully frozen, insert them back into the collar.

Wrap and walk

Put the collar on your dog and adjust the drawstring for a snug fit around the neck. The cold starts as soon as it touches the neck.

A closer look

  • Black dog lying on a brick pavement

    Everyday uses

    Use it on summer walks and days out, including rest breaks along the way. Each freeze gives about 2 hours of cold, depending on outside temperature, humidity and how active your dog is.

  • Two dogs with size chart labels for M and L on a white background

    Size & materials

    Size M fits dogs 18 to 26 lb and size L fits dogs 26 to 66 lb. Both have a quick-dry nylon outer and a drawstring for an adjustable fit.

Questions, shipping and returns

Don't see yours? Email order@petzymart.com.

How long does CoolLoop stay cold?

About 2 hours per freeze. Real time depends on outside temperature, humidity and how active your dog is. For longer days, freeze a backup collar so you can swap halfway through.

Will my dog actually wear it?

The collar is light, and the gel packs sit inside the cover, so they never touch the skin directly. It sits on the neck without wrapping the body.

Will it fit my Frenchie, Bulldog or large breed?

CoolLoop comes in two sizes with a drawstring fit. Size M fits dogs 18 to 26 lb (neck 14 to 18 in), such as Frenchies, Pugs, Bostons and smaller Beagles. Size L fits dogs 26 to 66 lb (neck 18 to 24 in), such as English Bulldogs, smaller Goldens, Huskies and smaller GSDs. Dogs over 66 lb are out of range.

How is this different from the cooling vest I already tried?

Most cooling vests use water that dries into the air. In humid weather the air is already full of moisture, so the vest just sits there warm and wet. CoolLoop uses frozen gel packs that press cold against the neck, so it does not need dry air or panting to work.

How do I refreeze and clean it?

Put the gel packs in the freezer for 3 to 4 hours between uses, then slip them back into the collar. To clean, take the gel packs out first and wipe the nylon outer with a damp cloth. The gel packs are wipe-clean only.

What if my dog doesn't like it?

Try CoolLoop for 30 days on real summer walks. If it doesn't keep your dog cooler and walking longer, send it back for a full refund. The return steps are in the shipping and returns answers below.

How long does shipping take?

Orders are processed within 1-3 business days (Monday to Friday). Once your order ships, delivery usually takes about 7-12 business days, depending on the carrier. We email you a tracking number as soon as it ships.

Which carriers do you use?

We ship with reputable carriers, including FedEx, UPS, DHL and USPS. For higher-value orders, the carrier may ask for a signature on delivery.

What is your return policy?

You have 30 days after receiving your item to request a return. Items must be unused, in the same condition you received them, with tags and in the original packaging. To start a return, email order@petzymart.com and we will send instructions if your return is accepted. Please see our return and refund policy for full details.

When will I get my refund?

Once a return is approved, you can expect a refund within 7 business days of contacting us. Some banks need extra time to process it.

What if my order arrives damaged or is the wrong item?

Please inspect your order when it arrives. If an item is defective, damaged or not what you ordered, email us right away at order@petzymart.com with photos of the item and proof of delivery so we can make it right.

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