Cooling Vest for Dogs – Lightweight, Breathable & UV-Protective
Cooling Vest for Dogs – Lightweight, Breathable & UV-Protective
- ✓ Instant cooling relief, soak and wear
- ✓ Lightweight, breathable mesh for airflow and comfort
- ✓ UV-blocking fabric for added sun protection
- ✓ Adjustable fit for all breeds and body shapes
🐾 A daily essential for Mila on warm days
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When the temperature rises, it is tempting to still get outside with your dog, but hot pavements and peak afternoon heat can be genuinely dangerous, especially for flat-faced breeds. The key is knowing when it is safe to be out and making sure your dog is as comfortable as possible when you do go.
This lightweight cooling vest is designed for those early morning and evening walks on warmer days, time in the garden, and any outdoor moments where the heat is noticeable but conditions are safe. Using simple evaporative cooling, it requires no ice packs, batteries or electricity, just cold water and a minute of your time.
Is This Right for My Dog?
Is This Right for My Dog?
This vest is suitable for any dog who feels the heat, but it is particularly valuable for breeds that struggle to regulate their temperature naturally.
It is best suited for:
- Flat-faced breeds such as French Bulldogs, Pugs and Bulldogs who overheat easily
- Dogs who love outdoor adventures but slow down in warm weather
- Active dogs going on summer walks, hikes or beach trips
- Senior dogs who are more sensitive to heat
- Any dog whose owner wants simple, effective cooling without fuss
If your dog gets hot quickly or you notice them panting heavily on warmer days, this vest is worth having ready before summer arrives.
How It Works
How It Works
The vest uses evaporative cooling, the same natural process that helps us cool down when we sweat. Simply soak the vest in cold water, wring it out gently and put it on your dog. As the water slowly evaporates, it draws heat away from the body and keeps your dog feeling cooler for longer.
No batteries, no ice packs, no electricity needed.
- Breathable mesh fabric allows airflow across the body
- UV-blocking outer layer protects against harmful sun rays
- Reflective trims add visibility during early morning or evening walks
- Machine washable and adventure ready
How to Use
How to Use
Using the cooling vest takes less than a minute:
- Submerge the vest in cold water for one to two minutes
- Wring out the excess water so it is damp rather than dripping
- Fit the vest onto your dog and adjust the straps for a comfortable, secure fit
- Re-soak as needed throughout the day to maintain the cooling effect
For best results, keep the vest damp rather than wet. A dripping vest will dry too quickly and lose its cooling effect sooner.
Sizing & Fit
Sizing & Fit
- Measuring your dog is essential to ensure the best fit. Please measure your dog’s chest and back length before selecting a size.
- Use the size guide to match your dog’s measurements to the correct size.
- If your dog is between sizes, we recommend sizing up for comfort.
- As every dog’s shape is different, fit can vary slightly between breeds.
Size Guide
Size Guide
To find the right size, measure your dog's chest girth at the widest point and their neck circumference.
- XS: Neck 29 to 32cm, Chest 37 to 44cm
- XXS: Neck 25 to 28cm, Chest 30 to 36cm
- Small: Neck 33 to 37cm, Chest 45 to 51cm
- Medium: Neck 38 to 44cm, Chest 52 to 61cm
- Large: Neck 45 to 49cm, Chest 62 to 71cm
- XL: Neck 50 to 57cm, Chest 72 to 82cm
- XXL: Neck 58 to 78cm, Chest 83 to 101cm
If your dog is between sizes, we recommend sizing up for a more comfortable fit. Every dog is wonderfully unique, so sizing may vary slightly between breeds. If you are unsure, please get in touch before ordering.
Important Information
Important Information
This vest is designed to support comfort through evaporative cooling and is not a medical device.
- Always supervise your dog during use
- Do not leave the vest on an unsupervised dog
- Ensure your dog always has access to fresh water
Free Tracked Delivery
Free Tracked Delivery
- Orders are carefully packed and usually dispatched within 1–3 working days.
- Once your order is on its way, you’ll receive a shipping confirmation email with tracking details.
- We offer free tracked delivery on all orders, with an expected delivery time of 5–9 working days after dispatch.
Returns & Exchanges
Returns & Exchanges
- We offer a 30-day money-back guarantee from the date of delivery.
- Items must be unused and returned in their original condition.
Why Shop With ChillyPup?
Why Shop With ChillyPup?
- Pup-Tested & Approved
Tested by our Chief Pup, Mila, to ensure comfort, quality, and fit. - Tracked Shipping
Free UK tracked delivery on all orders, with full tracking provided once dispatched. - 30-Day Money Back Guarantee
Return any unused item within 30 days of delivery for a full refund. - Welsh Business
A UK-based business sourcing quality products for happy pups.

Tested by our Chief Pup Mila.
Free tracked delivery on all orders.
Return any item within 30 days for a full refund.
Sourcing top-quality dog products for UK pups.
Why Mila Wears It
French Bulldogs are notoriously bad in the heat. Their flat faces make it harder for them to pant effectively, which is how dogs cool themselves down, so warm weather can go from enjoyable to uncomfortable very quickly for a Frenchie.
Mila loves being outside. Walks, exploring the garden, trips to the beach. But on warmer days we noticed her slowing down, panting heavily and wanting to stop long before she normally would.
The cooling vest changed that completely.
- She can stay out longer without overheating
- She is more comfortable on summer walks
- It takes seconds to put on and she tolerates it really well
We put it on her before any walk where the temperature is above around 18 degrees, and it has made a genuine difference to how much she enjoys being outside in the warmer months. If you have a Frenchie, a Pug, a Bulldog or any breed that struggles with the heat, this is one of those products you will wonder how you managed without.
The vest matches the description and is great quality. Keeps my dog cool on walks.
Brilliant product, fits perfectly and my dog stays comfortable in the heat.
Frequently Asked Questions
How do I use the cooling vest?
Soak the vest in water, wring out the excess, and strap it onto your dog.
How long does the cooling effect last?
Around 30–45 minutes depending on temperature and sun exposure. Re-soak as needed.
Can I wash the vest?
Yes, hand wash or gentle machine wash and air dry.
Do you ship worldwide?
We currently ship to the UK and Europe. If you are outside these regions, please contact us.
How do I choose the right size for my dog?
Please refer to our size guide on the product page and measure your dog’s chest and neck before placing your order. If you’re unsure, choose the larger size for a more comfortable fit.
Is the cooling vest safe for all dog breeds?
Yes, the vest is suitable for most dog breeds, especially those prone to overheating such as French Bulldogs, Pugs, and Retrievers. Always monitor your dog in hot weather.
Can my dog wear the vest indoors?
The vest is designed for outdoor use during walks and playtime. It can be worn indoors but should be re-soaked regularly to maintain its cooling effect.
How long does shipping take?
We offer free UK tracked delivery on all orders. As soon as your order is dispatched you will receive a tracking link.
Do you accept returns or exchanges?
Due to hygiene reasons, we do not accept returns or exchanges on cooling vests. Please measure your dog carefully before ordering. If your item arrives faulty or incorrect, please contact us and we’ll be happy to help.
How do I contact you about my order?
You can email us at info@chillypup.co.uk and we’ll aim to reply within 1–2 working days.
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