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🐾 Wrap your pup in calm — because peace of mind is the new must-have accessory!
The ThunderShirt Large Dog Calming Jacket delivers instant, natural anxiety relief through gentle, constant pressure. Made from soft, breathable fabric, it’s comfortable for extended wear and recommended by vets for stressful situations like fireworks, storms, and separation. Available in 5 sizes, this easy-to-use, machine-washable calming vest is a proven, drug-free solution embraced by millions of dog owners worldwide.





| ASIN | B0028QK6EY |
| Age Range Description | Adult |
| Animal Theme | Dog |
| Best Sellers Rank | 7,828 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Anxiety Coats for Dogs |
| Brand Name | Thundershirt |
| Breed Recommendation | All Breed Sizes |
| Chest Size | 30 Inches |
| Chest size | 30 Inches |
| Closure Type | Pull On |
| Colour | Grey |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 43,970 Reviews |
| Dog Breed Size | Large |
| Fabric Type | 10% Spandex, 35% Rayon, 55% Polyester |
| Global Trade Identification Number | 00854880001172, 00854880001837 |
| Included Components | HGL-T01 |
| Item Display Dimensions | 37 centimetres |
| Item Type Name | ThunderShirt Dog Anxiety Jacket, Heather Gray, Large |
| Item Weight | 0.01 Ounces |
| League Name | NBA |
| Manufacturer | Thundershirt |
| Manufacturer Part Number | HGL-T01 |
| Material Type | soft fabric |
| Minimum Weight Recommendation | 18.14 kg |
| Minimum weight recommendation | 18.14 kg |
| Model Number | HGL-T01 |
| Neck Size | 11.5 inches |
| Neck Style | Round Neck |
| Neck size | 11.5 inches |
| Number of Items | 1 |
| Occasion | Birthday, Fireworks, Holiday, New Year, Thanksgiving, Travelling |
| Pattern | Solid |
| Pet Type | Dog |
| Product Care Instructions | Machine Wash Cold |
| Seasons | Autumn-Winter |
| Size | L |
| Special Features | Easy to Clean, Lightweight, Veterinary Approved |
| Style | Relaxation Wear |
| Target Species | Dog |
| Theme | Casual |
| UPC | 054880001176 854880001837 854880001172 |
| Unit Count | 22 count |
| Water Resistance Level | Not Water Resistant |
M**3
This Thundershirt is absolutely amazing! My 10 month old Cockapoo had the most ...
This Thundershirt is absolutely amazing! My 10 month old Cockapoo had the most awful separation anxiety and howled the entire time I was out. The neighbours told me he always howled with no let up until he heard my car on the drive, once for almost 3 hours. He was agitated and upset when I got home and took ages to settle down. When I was in the house he would howl if I went into the kitchen and closed the door and followed me all over the house. He woke us up two or three times through the night, every night. He also was beginning to snarl at other dogs on our walks. I bought this Thundershirt and the moment I put it on he was a changed dog. I walked into the kitchen and he stayed calmly in his basket. I went out for a few hours and filmed him while I was out and he just watched me drive away, snuffled about a bit and settled down to sleep. He stayed asleep and calm all the time I was out. He no longer snarls at other dogs son our walk and is altogether a happier, calmer dog. His anxiety has gone, and it seems accumulative. The more he wears the shirt the more calm he is getting, even when he's not wearing it. I can't recommend this shirt enough. You must get the correct size though, even if it takes a few attempts, and you MUST wrap it tightly. It doesn't restrict their breathing or movement, and it doesn't rub or hurt. Its very soft jersey cloth and he now sleeps in it all night. I've filmed him all night and he doesn't make a peep. He waits to have his huggy nightshirt on before he goes to bed. I think he's grateful not to be feeling what must have been the most awful anxiety. What a blessing this shirt has been. I've bought one for all my friends dogs and my daughters doggy.
M**H
Works so much better than I had hoped.
I am very pleased with this product and surprised by how well it has helped. My lurcher has been terrified of loud noises like fireworks since I've had him (he's a rescue). He normally has a full blown panic attack: smacking his lips, shuddering/shaking, hyperventilating, over heating, staring so wide eyed you can see the whites of his eyes all the way round his iris' and pacing about refusing to settle. I've tried various things with mininal effect. This year I bought this thunder coat. I should have bought it earlier but didn't get my act together to sadly his first night wearing it was 3/11/20 and people had already started setting off fireworks. That first night I wasn't convinced it was helping to be honest, but as I hadn't had chance to egt him used to it before he needed it, I knew that was my fault and nt the coat. I followed the instructions like putting it in my laundry basket so it smelled of me etc. By the second night he was hearing it (4/11/20), he was noticeably calmer and actually sat down and settled with us on the sofa, something he has never managed before during fireworks. This evening (5/11/20) is his third night in a row wearing it and there have been a huge number of fireworks. As you can see from the photo and hopefully the video (the video doesn't pick up most of the fireworks, but trust me there were lots the sound on my phone is just rubbish!!), he is like a totally different dog. He did prick up his ears and look up for a few of the very loud bangs, and very occasionally he shuddered slightly, but the majority of the time he was calm and settled. No pacing, no hyperventilating, jone of the more extreme signs of anxiety. He even nodded off at one point which I would never have thought possible before. We normally have to have the TV or radio on to try and drown out some of the noise, but didn't even need to do that this evening. I am so impressed with the difference this coat has made and I'm very very hopeful that effect will carry on every time we use it for him.
D**B
This is a good product, well made
This is a good product, well made, and really does seem to help to calm our rescue dog down. He wasn't sure about it to start with, and seemed to view it as some sort of punishment, but lots of fuss and treats soon made him realise it's a good thing. He often looks quite relieved when we put it on him when he's getting overwhelmed and overexcited, he sits beautifully for me to put it on which he wouldn't if he didn't want it. The reason I've dropped a star is because of the velcro. It's good strong velcro and there's plenty of it to get a good fit, but unfortunately with velcro comes that noise which is not good for calming an anxious dog - it seems a little counter-intuitive. The velcro part is over with fairly quickly but I still think it could be avoided altogether. We have another shirt made by a different company that we also use on our dog, which works just as well but has no velcro, it just slips over his head and has little 'sleeves' for his front legs. This one is much easier and quicker to get on our dog because he's not jumping every time he hears the velcro.
R**M
Partially effective, which is better than nothing
We've exhausted over the counter products to help our very anxious dog and this was our last thing to try before he goes back to the vet. It does nothing for his separation issues and general anxiety. It does, however, seem to calm him down a bit sometimes when on a walk. Not as effective as we hoped for but better than a lot of other products that have done absolutely nothing. At least it also doubles up as a coat for slightly chilly evenings!
D**D
Wonderful ThunderShirt !!
I ordered the ThunderShirt for my three and a half year old Maltese dog after searching for something that would help him from being stressed and barking his heart out every time he heard fireworks. It arrived earlier than I expected which was great as where I live fireworks are set off way before bonfire night. From the moment I put it on him he relaxed completely and didn’t attempt to bark or run to the door once despite the firework noises being relentless. It was unbelievable really and he has worn it for the last three evenings and has been very happy to have it on. It fits perfectly and the material is lovely and soft and stretches well. I will say though that the Velcro fasteners are strong and do make the Velcro ripping sound but my dog was already used to this from the Velcro fasteners on his dog coat so it didn’t bother him. The other thing I noticed was that he didn’t bother barking when an animal appeared on TV which is a real bonus as he usually barks at every creature even a cartoon one! So this will be great to put on him for a while if we want to watch an animal film or programme in peace. I’m so happy that we have had a stress free fireworks weekend at last. The ThunderShirt is worth every single penny I paid for it.
D**B
Amazing!
I didn't hold out a huge amount of hope for this jacket, but after an awful fireworks 'week' in November, we were dreading New Year's Eve. My dog would charge around the house, frantic, barking and panting, not knowing what to do with herself, from the first 'bang' to the last. It was so upsetting for all of us. A well known tablet / spray / diffuser did nothing for her. This 'coat' didn't work a miracle but it did work wonders!! As soon as we put it on her (before the fireworks), she settled, became very 'docile', got into her bed and went to sleep. We put it on her on New Year's Eve and whilst it didn't stop all of her barking, she was without a doubt, much more relaxed and sleepy. I have no idea how a thin, T shirt type of material can have such an effect, but it helped her a lot. For sizing, I asked a lot of questions on 'ask an owner'. Their answers were very helpful. My dog is a Cavachon, she weighs 11 kilo and is 56cm around the ribs so I didn't know whether to order the medium or small. The small is perfect for her, it's certainly not too small because it's so stretchy and of course, you can't have it loose or it won't do it's job. I would definitely recommend anyone to try this for their anxious dog.
K**.
Exceeds expectations!
I was very sceptical as to whether this would work but it absolutely does We have a 5 year old Border Collie who is terrified of loud noises and especially fireworks. She is usually petrified for hours after the fireworks have stopped. We have now used the jacket several times and while she is scared when the noises are happening she calms down really quickly and definitely fined the jacket comforting.
N**0
Surprisingly effective
I would never have believed how effective this product is, if it wasnt for my niece telling me how well it worked with their dog. The first time we used it was during a storm and whilst it didnt stop our dog shaking during the storm she recovered immediately after it stopped whereas in the past it could be an hour or two before she calmed down. On fireworks night the combination of Thundershirt on in advance anticipation and some loud background music meant she didnt really go into that shaking state at all. It might not work for all dog but its our go-to now for trembling dog!
A**L
Brilliant!!
My Jack Russell x would get very anxious (stressed and shaking) with thunder storms, when insects were in the house, and when having to go to the vet. Before trying anti-anxiety medication suggested by one of the vets, I thought I would try the thundershirt. It’s worked brilliantly. When she gets anxious, the shirt goes on and it calms her right down. She is no longer frightened going to the vets and, instead of becoming reactive (growling and trying to bite the vet), she is now happy to go to her appointments and the vet can give her her monthly injections without any reactive behaviour. In the vets words, they are now ‘BFF’s’! Thoroughly recommend. It may depend on the dog, but it’s worth a try before having to resort to medication.
M**A
Realmente funciona
Realmente acalmou e deixou minha american bully mais calma e menos ansiosa
D**A
como lavar o produto após uso de qto tempo????
Facilitar como medir o produto ou dicas para aprimorar a compra
A**N
Great stuff
Great stuff
S**T
Thundershirt hond
Hallo er is geen pakketje op de kanaaldijk zuid 56 af gegeven. Dus weet niet waar die is gebleven.
Trustpilot
1 week ago
2 days ago