If you have a dog who suffers from anxiety, we know it can cause you a lot of stress. No one wants to see their furry friend suffering from anxiety on a daily basis. For example, some dogs are scared of storms, which leads to anxious behaviors. Others may experience heart-breaking separation anxiety. Thankfully, that is where the ThunderWorks Thundershirt comes to the rescue! The Thundershirt is meant to reduce your dog’s anxiety, which will make them a much happier pup. Not only will your dog feel better, but you will also feel less stressed out about trying to soothe an anxious dog.

Table of Contents

About ThunderWorks


     The ThunderWorks brand is committed to provide the simplest, most effective solution to your dog or cat’s anxiety. The founder of ThunderWorks, Phil Blizzard, has a dog of his own who used to be inconsolable during thunderstorms and fireworks. They tried other solutions like training and sedatives, but these options took too much time and money. Most other solutions didn’t work at all. A friend suggested they swaddle their dog using light pressure to calm her. Similar to swaddling a baby, many dogs will be comforted by this pressure.

     Trying out this new technique, they wrapped Phil’s dog in an old t shirt and a bit of packing tape. She calmed down almost immediately! The poor thing didn’t pace the house in distress, but instead, laid down for the duration of the storm. This tactic worked wonders for their dog over and over again, and so the ThunderShirt for Dogs was born.

Anxiety in Dogs

     There are many different factors that could be causing your dog’s anxiety. Anxiety can be caused by environmental factors, such as thunder and fireworks. Dogs are sensitive to loud sounds, which is is why they can be easily scared by these booming noises. Your dog’s anxiety could also be situational, such as going to the vet or an unfamiliar place. These places can be scary to our pups, causing their fearful reactions. Another reason for anxiety in dogs is being separated from their owner. We often have to leave our pets at home while we go to work, creating the separation anxiety that some dogs suffer from. Majority of these causes are unavoidable, which means you need a solution, like the ThunderShirt. Much like other medical conditions, anxiety in your dog is horrible to witness.There are many symptoms of anxiety in dogs, which include:

  • Pacing
  • Excessive licking or barking
  • Panting
  • Hiding
  • Destructive behaviors
  • Trembling

     Anxiety will greatly affect you and your pup’s daily life. As a pet parent, you will do absolutely anything to soothe their pain. In fact, you may find yourself changing your routines to accommodate. However, we have found the Thundershirt to work wonders for many owners and their furbabies. It may be the solution you are looking for.

The ThunderShirt For Dogs

What is it and How Does it Work?

     The ThunderShirt for dogs is the perfect all-natural approach to battle puppy anxiety. It’s patented technology works to calm the dog in a similar way that swaddling calms a baby. This technology was tested by real scientists who found the technique to calm 80% of dogs. The constant pressure around your dog makes them feel more comfortable in any anxious situation, much like the feeling of being hugged by their loving pet parent.

     Fireworks, thunderstorms, vet visits, travel, and many more stressful situations will become much easier for your furry friend to handle. Many people who try the ThunderShirt see instant results, which is exactly what you want for your dog in high stress situations. Most dogs love to wear the ThunderShirt because of it’s instant calming effects.

Is this right for my dog?

     If your dog suffers from medication side effects, or you’d rather not give your dog unnecessary medication, the ThunderShirt for dogs may be your best solution. The swaddling method that the ThunderShirt provides is all-natural and works almost immediately without unwanted side effects. One thing to keep in mind, is that this jacket may retain heat. If your pup is a breed with a lot of fur or gets hot easily, it may be difficult to keep the jacket on overnight or when the weather is warmer. Although, don’t be afraid to test it out, the company has great customer service and a money back guarantee!

Sizes and Styles Available

     The ThunderShirt for dogs comes in sizes ranging from XXS-XXL, so you’re sure to find the perfect fit for your pooch. You can also purchase the ThunderShirt that best fits your dog’s personality because of the wide range of colors and styles. You can choose between the Classic ThunderShirt, ThunderShirt Polo, or ThunderShirt Sport for your dog. Each style is made out of soft, durable, and machine washable fabric to provide comfort and convenience.

ThunderShirt Classic:

     This is where ThunderWorks anxiety solutions began, with their Classic ThunderShirt. If you are looking for a simple, functional jacket, this will be a great choice. It only comes in Heather Grey on Amazon, so if you are looking for a different color, you might want to check out the other styles.

ThunderShirt Polo:

     The polo version is very similar to the the classic ThunderShirt. The main difference is that the polo comes in a variety of colors, unlike the classic. The colors available on Amazon are blue, camo, pink, and red. This allows you to pick a color that fits you, and your dog’s own personal style.

ThunderShirt Sport:

     This is the style that differs the most from the other ThunderShirts. The sport version provides reflective logos, which is great if you and your pup are nighttime walkers. By wearing reflective clothing, it will allow drivers to see you and your dog more easily, keeping you both safe. You can choose between platinum or fuchsia in the sport style, giving you options for your pup’s fashion needs.

Dog Wearing Pink Thundershirt

Why is this unique?

     The ThunderShirt is unique because it’s drug-free and backed by science. Your dog will not experience any side effects from the ThunderShirt like they may from medications and supplements. You won’t have to spend tons of money on every calming aid on the market to test out which works for your dog-if any. The ThunderShirt can be used for any high-stress situation in your dog’s life including vet visits, thunder, fireworks, crate anxiety and so much more, and has an 80% success rate.


1. Medication-Free, Save Money

     This method is completely free of medications or supplements so you don’t have to worry about any side effects or potential health risks. It’s the best first step to safely treating your dog’s anxiety because its totally non-invasive to their body. You won’t have to worry about getting the right dosage for your dog, or how often you should administer medication. Just wrap up your dog during stressful times and you’re done. You also don’t need to worry about running out of supplements/medications. The ThunderShirt is a one-time purchase unless you love it so much that you want multiples!

2. Reduces Anxiety

     The ThunderShirt can also save your home from being destroyed by an anxious dog. It can make interactions with new people and animals much easier for everyone. If your dog is causing problems in your life because of their anxiety, the ThunderShirt may be the answer. There’s a lot of stress that comes with an anxious dog, and it can be drastically reduced or eliminated with this simple solution. By using the Thundershirt, it can reduce these unwanted behaviors. Trust us, you do not want your dog to suffer from symptoms that anxiety can cause.

3. Backed by Science

     Scientists have studied the Thundershirt, and confirmed that it is effective in reducing anxiety. We love that science supports the effectiveness of the product, because it assures the customer that they are making a smart purchase. The Thundershirt is veterinarian recommended, which is another reason we support this product.

4. Good Value

     If you compare it to the cost of anxiety medicine or trying multiple supplements for your dog, the ThunderShirt is an awesome value. It’s a one-time purchase that can last a lifetime. The only reason you’d need to purchase a new one is if your dog chews through the fabric while getting used to the shirt. In very rare cases it may become dirty or worn out over years and years of use. Otherwise, the ThunderShirt will last a lifetime.

5. Money Back Guarantee

     With ThunderWorks’ money back guarantee, you will not have to worry about wasting money on a product that does not work. If you are in any way unsatisfied with your purchase, you can return the Thundershirt to receive a refund. This shows that ThunderWorks is a company you can trust, because they want their customers to be satisfied no matter what.


     If your dog is extremely agitated it may be difficult to get the ThunderShirt onto them the first time you use it. If your dog will still eat while anxious, try giving them treats or their favorite toy to distract them for a few seconds while you put it on. Once your dog notices its calming effects they will look forward to having it on. There is also a chance that the ThunderShirt just may not work for your dog. Some dogs have extremely severe forms of anxiety or over-excitement that have to be treated with medication. The ThunderShirt is often a great supplemental tool for these pups, but may not work by itself.

The Main Benefits in Review

  1. Medication-free
  2. Range of sizes to fit any dog
  3. Color options to suit your style
  4. One time purchase
  5. Reduces anxiety
  6. Backed by science with an 80% success rate
  7. Money-back guarantee if you are unsatisfied


     Overall, we want your pet to live a happy life, and that can be hard when they suffer from anxiety. Whether they are scared of storms, fireworks, or anything else that causes anxiety, we believe it is worth trying the Thundershirt. This company was made by pet owners who have experienced pet anxiety, which shows they know what you are going through. By giving your dog a Thundershirt, you can watch their anxiety symptoms disappear, and you will get the relief you need as their pet parent.