ThunderShirt's patented design applies a gentle, constant pressure that has a dramatic calming effect for over 80% of dogs. Like swaddling an infant, Thundershirt is recommended by thousands of veterinarians and trainers around the world. Use for thunder, fireworks, separation anxiety, car travel, problem barking, general fearfulness, reactivity, and much, much more. A positive tool that almost all dogs seem to love to wear. With no need for training or medications, most dogs respond positively within minutes of the first use. Very easy to put on and take off. Made of lightweight, machine-washable material.
XS: 8-14 lbs.
Small: 15-25 lbs.
Medium: Chest 21"-25" Weight: 26-40 lbs
Large: Chest 25"-30" Weight: 41-64 lbs
XL: Chest 30"-37" Weight: 65-110 lbs
XXL: Chest 37"-50" Weight: 110+ lbs
* 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
* Recommended by thousands of veterinarians and dog trainers
We offer the following Thundershirt guarantee: A customer may return the product within 45 days for a full refund on the retail price.