A brown dog wearing a silver Chillybuddy cooling vest runs across green grass while chasing a ball.

The Coolest Dogs
Wear Chillybuddy

Wear it dry or damp. We developed the best lightweight cooling jacket to keep dogs safe in a range of hot climates.

Get the cooling jacket
Safely enjoy outdoor activities

Whether playing outside or going on an adventurous hike, Chillybuddy jackets will help keep your buddy's body temperatures in safer ranges.
Keep your dog cool from the start

On a 90°F day, wearing a Chillybuddy Cooling Jacket can lower the coat temperature from 145° F to 103° F, a reduction of almost 30%.
Peace of mind with preventative care

Cooling jackets can significantly lower coat temperature, protect underlying skin from sunburn, and shield the coats of show dogs from bleaching by the sun.

Get the right size for the best jacket fit

Chillybuddy Cooling Jacket

Petite

$57.95
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Chillybuddy Cooling Jacket

XS

$60.95
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Chillybuddy Cooling Jacket

S

$63.95
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Chillybuddy Cooling Jacket

M

$68.95
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Chillybuddy Cooling Jacket

Large 24

$74.95
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Chillybuddy Cooling Jacket

Large 27

$76.95
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Chillybuddy Cooling Jacket

XL

$80.95
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Chillybuddy Cooling Jacket

XXL

$85.95
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Pictured above are Chillybuddy jackets in our Light Blue Edging and Light Blue Belly Strap.

Size and colors unfortunately go out of stock. Make sure to double-check your size, jacket edging color, and belly strap color selection before checking out.
Feature Chillybuddy Evaporative Vests  Gel / Ice Pack Vests
Lightweight  ✅ Yes, use dry or damp ~ Light if dry, heavy if wet ❌ No, packs add weight
Works without water  ✅ Yes, reflects 70% of solar rays ❌ No ✅ Yes, no water but needs freezing
Use instantly ✅ Yes, grab and go ✅ Yes, grab and go ❌ No, packs need time to freeze
Works in humidity  ✅ Yes ❌ No, evaporation fails in humid air ✅ Yes, but briefly
Effective duration  ✅ Yes, all-day dry or re-dampened ✅ Yes, but must be re-wet ❌ 1-2 hours, extend w/extra packs in cooler
Reflects direct sunlight  ✅ Yes ❌ No ❌ No
Sun / UV coat protection ✅ Yes ❌ No ❌ No
Breathable / open airflow  ✅ Yes, both layers ~ Varies ❌ No
Leaves dog dry ✅ Yes, dampness optional ❌ No, dog stays wet ✅ Yes
Easy care  ✅ Yes, wash and go ~ Prone to mildew if stored damp ❌ Wash shell, refreeze packs

Chillybuddy doesn't stop working when it dries out or when the ice melts. It works by preventing the dog from absorbing more heat from the sun.  

20+ years ago we set out to engineer cooling solution that fixes the biggest flaw of most cooling vests. Our jacket reflects 70% of infrared solar radiation even when it is bone dry. Making the jacket damp, in our case, is a boost to the cooling and not a requirement.

Cooling jackets are for preventative care

The goal of our lightweight cooling jacket is to keep a dog's body temperature cooler, for longer, by blocking the sun and allowing airflow. This doesn't mean a dog can't overheat.

Think of it this way, you might wear a mesh cap or a wicking long sleeve before going out in the sun. This works by acting as a passive cooling shield. It reflects solar radiation away while actively allowing your body heat to escape and get a cooling effecting.

DID YOU KNOW? 🤔 With Chillybuddy, you can dampen the jacket with cool water to boost the effectiveness. Don't worry, our jackets work when dry too. Keep one in your go bag.
A black dog running across a green lawn wearing a silver cooling vest, with a black metal fence and trees in the background.

Stay safe in the heat

Our dogs depend on us to keep them safe. We can do this with some simple planning by providing them water, look for shade spots, take breaks, and use protective gear.

Overheating & Heatstroke

Without shade, a dog’s internal temperature can spike to a deadly 106°F+, causing irreversible organ failure. Under bad conditions, it can be fatal. Keep alert for signs.

Inefficient Cooling; They Pant to Cool

While humans sweat to stay cool, dogs mainly rely on panting, environmental factors, gear, and coat care.
Side note: High heat + Humidity makes panting way less efficient.

Heavy Panting Dehydration Spike

Heavy panting drains a dog's water reserves quickly, shocking their kidneys and cardiovascular system. While panting helps them, they need to recover or the tank will go empty.

Ground-Level Cooking

Because dogs are low to the ground, they absorb intense rising radiant heat from baked asphalt and concrete. It's hot on the ground floor.

Cool buddies from around the world 😎

Check out these amazing models, from throughout the years, with fantastic taste in stylish cooling gear. 📸
Send us your pictures, and we'll share your buddy's majestic glamour shot with the world.

What customers have said 💬

See more testimonials here. Knowing that we've made a difference in the lives of our customers is honestly the reason why we keep on trying our best to keep Chillybuddy going. We want to keep dogs safer and around for longer. Reach out to say hi at any point. It means the world to us.

"I have two yorkies, both of which hate the heat. I can't even get them to walk during the day once the temperature gets above 70 degrees. Now, with their new Chillybuddy Cooling Jackets they are happy to go on walks and play in the middle of even the hottest days! What an absolutely wonderful product, the best that I've seen hit the market in a long time. And equally as amazing is the customer service. I haven't seen customer service like what is offered through this company, not just in years, but in decades. Amazing product and amazing customer service – an unbeatable combination!"

Tonda K.

Ashburn, VA

"Chillybuddy Cooling Jacket is definitely a miracle--it worked so well on Kiki! The Chillybuddy had immediate impact on the temperature of my dog's coat. I could not believe how long she will stay outside in the sun and enjoy it."

Charlie G.

Annapolis, MD

"Really cool product (pun entirely intended!). The dog loves it and is now really enjoying her afternoon walks instead of laying down in protest halfway through. Thanks for a remarkable product. I've already recommended it to all the neighbors. Bella is a great spokesdog for the product, especially with that stunning silver color on her black coat."

Nancy B.

West Boynton Beach, FL

Already a Chillybuddy fan? 🥰 We'd love to hear from you and to share your support with the world!

If you have a moment to share how Chillybuddy has helped your household with other people considering us, we'd absolutely appreciate the review. Please include pictures of your chilly bud too.

Created in 2007

Our product has stood the test of time and we're proud to stand behind it.

Made in the USA

We're based in North Carolina and our jackets are also manufactured here.

Small team, big mission

It all started with a simple mission: keep dogs safer in the heat. This is true to this day.