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ThermLOW Dog Cool Coat
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ThermLOW Dog Cool CoatThermLOW Dog Cool CoatThermLOW Dog Cool Coat
ThermLOW Dog Cool CoatThermLOW Dog Cool Coat

ThermLOW Dog Cool Coat

  (83 Reviews)
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Dog's Length (cm):  
Dog's Girth (cm):  
Dog's Neck (cm):  
IMPORTANT - Only enter your dog's measurements if you have chosen 'Bespoke' from the Size dropdown menu above.
All these items are made to order - standard and bespoke (made to measure). Dispatched in 1 week. Delivery is 2-3 working days.


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product information

The ThermLOW dog cooling coat is the simple way to keep your dog cool and comfortable even on a hot summer’s day. Our cool coat has been designed for the best fit (a customised fit is even available) and the most effective cooling you can find, with the chest covered as well as your dog's back. The high quality, super absorbent, evaporative material gives amazing cooling, indoors or out. Simply activate the jacket with ordinary tap water and let it work its magic.

ThermLOW is the best cooling coat on the market, in our opinion, and here's why. The fabric we use is of the highest quality, unlike cheaper alternatives. Quality fabric absorbs water better, giving a much longer lasting and effective cooling experience for your dog. We have also included a chest section to ThermLOW - something not offered in any other cool coat on the market. Each garment is expertly handmade in the UK and beautifully finished, for years of use. Not only that but if your dog is not a standard size, do not worry. For just an extra few pounds your dog can have one made exactly to their own measurements. Woof!

ThermLOW dog cooling coat official label

Get the best. ThermLOW is the only cool coat we recommend.

Provides relief from the effects of heat in hot weather and during or after exercise. Perfect for walks, travelling and activities. Can even be used indoors. Specially designed to keep your dog cool in situations where they are at risk of feeling hot or overheating.

Your dog will feel comfortable and cool. No heavy materials, chemicals or bulky gels - just a special lightweight absorbent material activated by water. These cooling coats are soft, light, comfortable to wear and 100% safe. You will be amazed at how well they work.

  • Easy to use
  • Helps prevent overheating
  • Lightweight and comfortable
  • Quality fabric for effective, long lasting cooling
  • Water activated (no refrigeration needed)
  • No chemicals or bulky gels
  • Wear indoors and out
  • Does not drip or make your dog wet
  • Quality design and construction
  • Bespoke sizing option available
  • UK made

Other cooling coats tend to be a standard jacket cut that lays over the dog’s back and fastens at the front and belly. The ThermLOW is different. This cooling vest pops over your dog’s head for the perfect fit and an adjustable Velcro tummy strap secures it.

ThermLOW's clever design means that the vest covers your dog’s chest as well as their back, covering and cooling more areas of your dog than other designs on the market. It also makes it much less likely to slide sideways when in use.

UK made

Your dog will feel comfortably cooler - not cold or chilly but just right. The material is durable and won’t easily rip or tear. You can expect years of use and will soon wonder how you managed without it.

How do I use ThermLOW?

Soak in water from the cold tap for a few minutes, until soaked through. Lightly squeeze out any excess water, place your dog’s head through the vest and secure with the Velcro straps. Top up with water whenever it starts to dry out.

If using every day, you can store it slightly damp in the sealable bag provided. Otherwise, hang to dry. Don't try to unfold or flatten the coat when it is dry. Soak it first to soften the material.

How does it work?

Made from PVA (Polyvinyl Alcohol) foam. This material is markedly greater than other materials at absorbing and retaining water. It is also durable. The ability of PVA foam to retain water makes it ideal for cooling products. The water held in the material slowly evaporates, drawing heat away from your dog’s body and reducing their temperature. The cooling effect lasts until the coat starts to dry out, which can be an hour or two on a very hot day and quite a few hours on a typical warm day. To reactivate simply soak in water again or poor some water over it.

When can I use it?

Use at home, on walks, travelling in the car, during activities such as Agility or Flyball, after exercise - any time you need to prevent a rise in temperature or lower your dog's temperature.

when to wear ThermLOW dog cool coat

It is best used as a preventative measure but can also be used to reduce a dog’s temperature if they are already feeling the effects of heat.

How will I know it is working?

Your dog will visibly pant less and will be able to enjoy walks and activities for longer and on warm days than they can without the cooling vest. It will feel cool to the touch. Touch it and see. Or put your hand under the coat and you will notice your dog feels noticeably cooler.

Can be worn outside or even indoors to cool your dog down.

If necessary, gently hand wash or machine wash at 30 degrees. Do not tumble dry.

Measuring guide

measuring guide

Please measure your dog to get the correct fit. Use a soft tape measure and measure your dog when they are standing up.

Length - Measure from the base of the dog's neck to the base of the tail.

Girth - Measure around your dog's middle, approx halfway between the front and back legs.

Neck - If you are also taking a neck measurement, measure the circumference of the neck at the widest part.

Standard sizes

 Size  Length  Girth  Neck Hole (NOT dog's neck measurement) ***
 X Small  35cm  30-38cm  30cm
 Small  40cm  38-45cm  32cm
 C1 *  40cm  45-55cm  40cm
 C2 *  45cm  50-60cm  45cm
 C3 *  40cm  55-65cm  50cm
 Medium  48cm  45-52cm  35cm
 Intermediate  54cm  50-58cm  38cm
 Large  60cm  55-65cm  46cm
 Large Wide **  60cm  75-85cm  46cm
 Large Deep **  65cm  65-75cm  46cm
 X Large  70cm  65-80cm  55cm
 XX Large  90cm  80-90cm  56cm

* Sizes C1, C2 and C3 have been designed to suit breed shapes such as (but not exclusive to) French Bulldogs, Pugs and Boston Terriers.

** Large Wide is suitable for stockier bodies (e.g. Lab) while Large Deep is suitable for deep chests (e.g. Vizsla, Pointer, Dalmatian).

*** Please note that the neck hole measurement given above is NOT the dog's neck measurement - it is the size of the actual neck hole of the garment. The neck hole is generally about 10% larger than a dog's actual neck measurement. This is useful information if you have a dog with a wide neck and you are ordering a standard sized garment.

Bespoke sizes

If you are ordering a bespoke garment (made especially to fit your dog if they do not fit any of the standard sizes above), please choose a bespoke length from the size drop-down box and then enter your dog's actual measurements in the boxes provided. The maker will use those measurements to make a coat that fits your dog. Approx. 10% is added to the neck measurement so that it sits comfortably at the neck and fits over the dog's head.

Please measure carefully and state your dog's measurements in centimetres (cm).

Returns or exchanges

Must be returned in the sealed bag provided and still in its soft and supple state. Try the coat on your dog. If it does not fit please fold it back up and put it straight back into the sealed bag. Coats should not be soaked or allowed to dry out if they are going to be returned or exchanged. Thank you.

Returns or exchanges cannot be accepted for bespoke coats (where you have supplied measurements and the coat has been made to fit your dog).

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customer reviews
Average Rating (83 Reviews):  
Write a Review and share your opinions!

Perfect coverage
Saturday, 5 May 2018  |  Sharon

My spaniel is on the small side so I ordered a bespoke size, with a little extra room for her ears to go through.
This fits perfect, her coat dose not get tangled up in the Velcro as it secures up past her feathering.
Her chest is well covered and I'm confident that it won't slip or move when she is on the run.
I would recommend this product.

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Brilliant buy for a hot dog!!
Saturday, 2 September 2017  |  Julie

Oska, our 3 year old Border Terrier, has always hated wearing any type of coat (normally being unable to walk properly whilst wearing one!) so we weren't sure how he'd react to one of these!! We needn't have worried as within minutes of putting it on him he was so much happier whilst on our recent holiday. It was well worth paying a little extra to get a bespoke one made as it fits him perfectly. We would definitely recommend these!!

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Thermlow Cool Coat
Monday, 28 August 2017  |  Elaine

recently purchased one of these for my elderly cocker and was so impressed at how cool it remained even after a long walk in the sun that I am now about to purchase another one for his half-brother. 10 out of 10

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1 of 1 people found this review helpful.

Cooling coat
Friday, 4 August 2017  |  Anne

I bought a cooling coat for my Border Collie. It is exactly what I needed for him.


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Very well made cool coats
Wednesday, 2 August 2017  |  Angela

Very well made cool coats. I ordered two, unfortunately one was a size too big. Absolutely no problem exchanging the item. Hopefully my two retired greyhounds will be nice and cool on their Devon holiday.


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Cooling dog vest
Monday, 31 July 2017  |  Maureen

Very happy as are our dogs, woof, woof from them. It's lovely that we can put the vests on in the heat of the day to cool them down. Also thank you for your response to my email, regarding length of time in receiving the vests. Very happy.

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Great product!
Friday, 28 July 2017  |  Anne

My border collie was suffering in the recent hot spell, the cool coat is amazing, it keeps him cool and he is very happy to wear it. It stays cool for a long time.

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A very happy little dog!
Friday, 28 July 2017  |  Erica

My old terrier of 14-3/4 suffers from the heat these days, so after some research, I felt the ThermLOW Dog Cool Coat looked the best option for him, as the breast part goes between the front legs, and would cover his heart area (he has heart 'failure'). He loves it, and spent a whole day, in intense heat, trotting around a local horse trials. I forgot to take it the following weekend, when we went for a walk at the coast, and he really struggled in the heat. I have recommended this coat to several friends. Their loss if they don't get one!

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Very pleased
Thursday, 27 July 2017  |  Anne

Very pleased with the coat and the customer service... first class. First day I'm with coat and it cooled put wee dog down immediately. With 10 days on Southern France ... its reassuring to not have to worry about the comfort of our wee one, The bespoke cut size is perfect for him. The reason I am motivated to review the coat was the first class customer service from Jenny .. about getting the size right and getting it us on time.

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Perfect for the hot weather
Wednesday, 19 July 2017  |  Leona

Bought 2 cool coats. Perfect for the hot weather and very light for the dogs to wear. Would most definitely recommend. Money well spent.

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