Give Your Overheating Pet Hours of Cool Comfort With ChillNest™ Self-Cooling Mat
The ChillNest™ Cooling Mat delivers instant temperature relief the second your pet lies down. Trusted by over 1,000 pet parents, this self-cooling fabric requires no electricity, freezing, or waiting.
❄️ Feels instantly cool the moment your pet lies down
💙 Trusted for pets with Cushing's, allergies, and heat sensitivity
🐕 Perfect for Huskies, Goldens, and all thick-coated breeds
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ChillNest™ Self-Cooling Mat - Because Water and Shade Aren't Enough
Finally Sleep Through the Night Thanks to This Mat!
"My dog has Cushing's and couldn't regulate his temperature. He'd wake me up every few hours searching for cool floors. This mat changed everything he stays comfortable all night now. It's cool to the touch immediately and stays that way. We're both finally getting rest!"
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Description
Description
Powered by advanced Q-Max cooling technology (>0.5 rating), the ChillNest™ Cooling Mat delivers instant, science-backed temperature relief the second your pet makes contact. Unlike gel-filled mats that require freezing or hours to activate, this self-cooling fabric draws heat away from your pet's body naturally—no electricity, no refrigeration, no waiting. Trusted by over 1,000 pet parents for dogs with Cushing's disease, thick double coats, summer allergies, and post-exercise overheating. The moment they step on it, they feel the difference.
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6 Months Extended Warranty
Protection against functional issues.
Dog Moms Felt the Difference
★★★★★ Stays cool AND stays put
"I've bought a lot of pet gear over the years and this is the one that actually delivers. The gel stays cool not just for the first minute and the grippy bottom keeps it from sliding when my Greyhound flops down. Cool to the touch, comfy, and it doesn't budge. Highly recommend."
Tammy D., verified buyer
★★★★★ Perfect for my old girl in the heat
"My senior dog gets overheated at night and couldn't get comfortable. She went straight to the gel mat and settled right in. It's cushioned and soft on top, cool underneath, and it actually holds the cool instead of warming up after a few minutes. She finally sleeps through the night."
Emma R., verified buyer
★★★★★ It just works
"Cool right out of the box and stays cool no freezer, no plugging anything in. It's thin but soft on top with grippy nubs underneath so it stays put. We're in hot, humid Florida and my boy moves from mat to mat napping all day. Worth every penny."
Angie L., verified buyer
Stop Watching Them Overheat
Medical Relief That Actually Works
If your pet has Cushing's disease, is going through chemotherapy, or struggles with allergies that cause overheating, you know the helpless feeling of watching them pant and pace. This cooling mat provides immediate, measurable temperature relief without medication side effects or complicated routines. Owners report their pets' breathing calms within minutes, scratching from heat-irritated skin decreases, and nighttime restlessness finally stops. It's the one solution veterinarians wish they'd prescribed sooner.
Finally, Comfort for Thick-Coated Breeds
Built for Dogs Who Run Hot
Huskies, Golden Retrievers, German Shepherds, and double-coated dogs aren't built for warm climates but they're stuck living in them. Traditional dog beds trap heat; tile floors are too hard. This cooling mat solves both problems with a soft, cushioned surface that actively pulls heat away from their body. Dogs instinctively seek it out after walks, zoomies, or hot afternoons. Unlike fans or ice packs, it works 24/7 without any effort from you.
No More 3AM Floor Migrations
Sleep Through the Night (Both of You)
You know the routine: your dog gets too hot in bed, climbs down to the cool floor, wakes you up, and neither of you gets back to sleep. This cooling mat stays cool all night long so your pet stays put, and you both sleep soundly. Owners who bought it for their dogs' beds report the first full night's sleep in months. One less thing to worry about. One more reason to actually rest.
Everything you need to know before you need to ask
Product Details
Product Details
TECHNICAL SPECIFICATIONS
Sizes Available: S (18"x24") | M (21"x29") | L (23"x35") | XL (28"x41") | XXL (30"x48")
Weight: S: 1.1 lb | M: 1.6 lb | L: 2.4 lb | XL: 3.2 lb | XXL: 4.0 lb
Materials: Medical-Grade Cooling Gel, Polyester, TPU, PVC
Cooling Duration: 3–4 Hours Per Session
Reactivation Time: 30 Minutes (No Use)
Temperature Reduction: Up to 15°F Below Ambient
SIZE GUIDE — Not sure which to choose?
Choose the size that covers your pet completely for maximum heat extraction.
S — 18" x 24" · Chihuahua, Pomeranian, Yorkshire Terrier · ≤ 15 lbs
M — 21" x 29" · French Bulldog, Dachshund, Boston Terrier · 15–25 lbs
L — 23" x 35" · Corgi, Beagle, Bulldog · 25–50 lbs
XL — 28" x 41" · Golden Retriever, Labrador Retriever, German Shepherd · 50–80 lbs
XXL — 30" x 48" · Great Dane, Saint Bernard, Bernese Mountain Dog · 80+ lbs
When in doubt, size up for complete body coverage and maximum heat extraction.
Shipping & Delivery
Shipping & Delivery
We process all orders within 24 hours.
After dispatch, orders are typically delivered within 7–10 business days, depending on your location and carrier operations.
Once your order is shipped, you will receive a tracking link by email to follow your delivery.
Please note that delivery timelines may be affected during holidays, weather conditions, or peak demand periods.
6-Month Warranty
6-Month Warranty
This product includes a 6-month warranty covering manufacturing or functional defects.
Physical damage, misuse, or normal wear and tear are not covered.
To claim warranty support, customers may be asked to share a short video demonstrating the issue.
For warranty assistance, please contact us at support@catpillar.us
Frequently Asked Questions
How cool is it? Will my pet feel it instantly?
How cool is it? Will my pet feel it instantly?
Yes the moment your pet lies down they feel it. With a Q-max > 0.5 cool-touch rating, the surface pulls heat away on contact for instant, soothing relief. No waiting, no setup. Pair it with our cooling blanket for even better results.
Is it safe? Does it need refrigeration?
Is it safe? Does it need refrigeration?
No fridge, no freezer, no plugging in. It cools naturally through breathable cooling fabric no electricity, water, or gels needed. It's OEKO-TEX certified for safety and has a non-slip base to keep it in place and prevent accidents.
Why choose this over other cooling mats?
Why choose this over other cooling mats?
Stronger cooling (Q-max > 0.5), better breathability, and proven trust over 1,000 happy pets cooled in 2025. Most "cooling mats" are just smooth fabric that warms up in seconds; ChillNest keeps drawing heat away so your pet actually stays put.
Is this mat thick? Can it be used as a dog bed?
Is this mat thick? Can it be used as a dog bed?
It expands to a comfy 0.5-inch thickness that pets love. It's an ideal choice for temporary cooling, floor lounging, and outdoor use. For all-day comfort, we recommend using it together with the foam dog bed available in our store.
What's your return policy?
What's your return policy?
We offer a 30-day replacement guarantee for defective, damaged, or incorrectly shipped items not general returns for change of mind.
If your product has a manufacturing defect or shipping damage, contact us within 30 days at Support@catpillar.us with:
- Your order number
- A clear video showing the issue
Once verified, we'll arrange a replacement or refund within 24-48 hours.
We don't accept returns for change of mind, incorrect selection, or minor color variations.
When should I get this?
When should I get this?
Anytime your pet runs hot. ChillNest instantly soothes long-haired breeds, large dogs, and energetic pups during indoor lounging. Take it on road trips or crate adventures for on-the-go relief plus it doubles as your personal chill seat cushion for work or Netflix time.
How do I clean it?
How do I clean it?
Easy. Just wipe clean with a damp cloth for everyday messes, then air dry flat. The durable, water-resistant surface shrugs off fur, drool, and muddy paws so it stays fresh all summer long.
Join our growing community of families who trust Catpillar for fun, safe, and engaging Pets’ toys.
Standard delivery within 7–10 business days after dispatch.
Made using non-toxic, Pet-safe materials and designed with kids’ safety in mind.
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