Find Your Size
Enter your dog’s neck and chest. Thick or double coat? Consider one size up.
How the Cooling Vest Works
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1️⃣ Freeze the cooling packs
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2️⃣ Insert them into the vest pockets
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3️⃣ Put the vest on your dog
Cooling lasts 60–240 minutes depending on size and temperature.
Targeted Cooling Design
Short vest design that cools the chest area where major blood vessels circulate, helping lower your dog’s overall body temperature efficiently.
Cooling Pack Pockets
Secure pockets hold removable cooling packs for long-lasting cooling.
Lightweight & Comfortable
Soft, breathable fabric that allows natural movement during walks or play.
Adjustable Fit
Straps allow a secure and comfortable fit for different body shapes.
Easy Care
Vest is hand washable for easy maintenance.
Find the Right Size for Your Dog
This vest is designed to cool the chest area where major blood vessels circulate. It may appear shorter than regular dog clothing, but this is intentional for effective cooling.
Measure chest girth for the best fit.
Product Details
Vest body: polyester / Pocket lining: cotton / Cooling packs: gel cooling packs.
How long does cooling last?
Between 1–4 hours depending on temperature.
Do I need to wet the vest?
No. It uses frozen cooling packs.
Why is the vest shorter than other dog clothing?
The vest is intentionally designed to cool the chest area where major blood vessels such as the lungs, heart, and aorta are located. Cooling these areas helps lower the temperature of the blood circulating throughout the dog's body, which helps reduce overall body temperature more effectively.
Is it safe for dogs?
Yes. The materials are non-toxic and designed for pets.
Why does the Horay vest lastlonger than others?
Unlike standard wet vests that rely onevaporation and dry out quickly, Horay uses Advanced Japanese ICP(Innovation Cooling Pack).
Our cooling packs maintain a constant,comfortable 15°C (59°F) for up to 4 hours, even in highhumidity where other vests fail.
Read the full science behind our 4-hourcooling here.
