With its patent-pending design, Thundershirts gentle, constant pressure has a dramatic calming effect for most dogs if they are anxious, fearful or over-excited.

Based on surveys completed by over two thousand customers, over 80% of dogs show significant improvement in symptoms when using Thundershirt. Thundershirt is already helping tens of thousands of dogs around the world, and is recommended by thousands of veterinarians and dog trainers.

Product Benefits:
* The best solution for dog anxiety
* Drug free and easy to use
* Wraps around your dog providing gentle, constant pressure
* Lightweight, breathable fabric in a two toned blue polo style
Machine washable

Sizing Information:
* XX-Small: < 7 lbs
* X-Small: 8-14 lbs
* Small: 15-25 lbs
* Medium: 26-40 lbs
* Large: 41-64 lbs.
* X-Large: 65-110 lbs
* XX-Large: > 110 lbs