Frozen gel packs cool the neck — where vets cool first in an emergency. Works in any humidity. Up to 2 hours per freeze.
- Cools Through Contact. No Panting Needed.
- Up to 2 Hours of Cold. Not 20 Minutes.
- Targets the Neck. Where Vets Cool First.
- Works in Any Humidity. Wet Vests Can't.
Good To Know
The Cooling Collar Built for Dogs Who Can't Cool Themselves
Most cooling gear covers the back or the belly. CoolLoop wraps the neck. That's where blood runs closest to the skin. It's the first place vets cool in a heatstroke emergency.
- Built for flat-faced breeds, thick-coated breeds, and any dog who struggles in heat
- 360 degree ice-pack wrap targets the neck — the spot where cooling reaches the blood fastest
- About 2 hours of cold per freeze. Not 20 minutes like a soaked vest.
- Works in any humidity. Doesn't depend on dry air or panting to cool your dog.
- Lightweight feel. Even dogs who hate vests will wear it.
- Skin-friendly quick-dry nylon. No cold burn. No soaked fur.
- Refreezes in 3 to 4 hours
- Two sizes fit dogs from 18 to 66 lbs
- Two colors: Olive Green or Milk Brown
How It Works
Built Around How Dogs Actually Cool
Dogs don't cool through their fur. They cool two ways. They pant. And they lose heat through the neck, where blood runs closest to the skin. That second path is what every cooling vest on the market misses.
But here's the problem. Flat-faced breeds can't pant well enough to cool down. Their airways are too short and too narrow. And in humid weather, panting barely works for any dog. The air is already full of moisture. There's nowhere for the heat to go.
That means most dogs are left with one cooling path — the neck. And nothing on the market targets it.
One Collar. Cold Where It Counts.
CoolLoop wraps the full neck with sealed, re-freezable gel ice packs (4 packs in size M, 5 packs in size L) spaced around the collar for 360 degree contact. Pop them in the freezer for 3 to 4 hours. Wrap the collar on. Head out.
The ice packs press cold right against the skin of the neck. No need for dry air. No need for your dog to pant. The cold reaches the blood and starts pulling heat out of the body right away.
It stays cold for about 2 hours. A soaked vest dries out by mile two.
Comfort Without the Compromise
The quick-dry nylon barrier sits between the ice packs and your dog's skin. No cold burn. No leaks. No soaked fur. The collar weighs less than a typical leash. Most dogs forget it's on within seconds.
Features & Comfort
Right Size Range
Fits dogs from 18 to 66 lbs across two sizes (M and L). Drawstring with toggle for adjustable fit. Suits short, wide, and narrow necks.
360 Degree Ice-Pack Wrap
4 to 5 sealed re-freezable ice packs sit around the full neck. Not just the top or back. The cold reaches the spot where blood flows closest to the skin — the same spot vets target in an emergency.
About 2 Hours of Cooling
Stays cold for about 2 hours on a normal walk. Real time depends on outside temperature, humidity, and how active your dog is. Refreezes in 3 to 4 hours.
Lightweight Feel
About 7.9 oz (224 g) for size M. 10 oz (283 g) for size L. Less than a typical leash.
Skin-Friendly Build
Quick-dry nylon barrier with cool-touch finish between the ice packs and your dog. No cold burn, no leaks, no soaked fur or wet floors.
Materials
Outer layer: Skin-safe quick-dry nylon with cool-touch finish
Inner: Sealed, non-toxic, re-freezable gel ice packs (4 in size M, 5 in size L)
Skin-friendly. Leak-proof. Built to deliver dry cooling without soaking your dog or your couch.
Measurements may vary by 0.4 to 1.2 in (1 to 3 cm).
Additional Details
Colors: Olive Green or Milk Brown
Recommended for dogs: 18 to 66 lbs (sized M or L accordingly)
Suitable for daily walks, hikes, fetch, beach days, road trips, and post-exercise cool-downs
The Right Spot
The Spot Your Vet Cools First
When a dog comes into the ER with heatstroke, vets don't put ice on the back. They cool the neck first. That's where blood runs closest to the skin. That's where cold reaches the body fastest.
CoolLoop wraps that same spot with 360 degrees of frozen gel. The same cooling zone. Just before the emergency — not after.
The Right Duration
Hours of Cold, Not 20 Minutes
A soaked vest starts warm in 20 minutes. A frozen bandana goes limp before you leave the block. CoolLoop uses sealed gel ice packs that hold cold for up to 2 hours of normal walking. Real time depends on outside temperature and how active your dog is. Refreezes in 3 to 4 hours for the next outing.
The Right Physics
Works in 100% Humidity
Wet vests need dry air to cool your dog. They work by letting water dry off the fabric. But in humid weather — Houston, Tampa, Atlanta, monsoon season — the air is already full of moisture. The vest just sits there warm and wet.
CoolLoop doesn't need the air to do anything. Frozen gel packs press cold straight against the skin. It works the same whether the humidity is 20% or 100%.
The Right Feeling
Don't Cancel the Walk. Equip the Walk.
You didn't get a dog to keep him locked inside from May to October.
But every June it starts. The weather check. The pavement test. The quick math in your head: is it too hot, is he panting too hard, do we turn back.
Then the routine falls apart. Walks shrink to five minutes at sunrise. Hikes get pushed to fall. He stares at the leash by the door, and you pretend not to see.
It doesn't have to stay like this.
Imagine walking the full loop on a hot day. Your dog steady beside you. Breathing easy. Not rushing home. Not checking his gums every two minutes. Just walking. The way it was supposed to be.
Cooler Walks in 3 Steps
Freeze
Pop CoolLoop in the freezer for 3 to 4 hours. Or leave it overnight for max cold. The sealed gel packs won't leak a drop.
Wrap
Wrap the collar around your dog's neck. Pull the drawstring for a snug fit. Takes 30 seconds.
Walk
Head out. The cold starts the moment the collar touches the neck. Most dogs calm down within the first minute.
FAQs
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?
Most dogs accept it in seconds. The collar is light. The ice never touches the skin, so there's no shock. Even dogs who fight vests and harnesses wear CoolLoop fine. 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 lbs (neck 14 to 18 inches): Frenchies, Pugs, Bostons, smaller Beagles. Size L fits dogs 26 to 66 lbs (neck 18 to 24 inches): English Bulldogs, smaller Goldens, Huskies, smaller GSDs. Dogs over 66 lbs are out of range. A measuring guide is included.
How is this different from the cooling vest I already tried?
Most cooling vests use water that dries into the air to cool your dog. In humid weather, that stops working. The air is already full of moisture. The vest just sits there warm and wet. CoolLoop uses frozen gel packs that press cold right against the neck. It doesn't need dry air. It doesn't need your dog to pant. It works the same in Houston as it does in Phoenix.
How do I refreeze and clean it?
Put it in the freezer for 3 to 4 hours between uses. The nylon outer wipes clean with a damp cloth. Take the gel packs out first. The ice packs are wipe-clean only.
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