The Dog Anxiety Vest That Is Already Used by MILLIONS of Dogs
ThunderShirt® is the original, vet recommended, natural calming solution that may reduce anxiety in dogs in a drug-free way. Like swaddling an infant, our dog anxiety vest's patented design applies gentle, constant pressure to calm all types of anxiety, fear, and over-excitement issues in dogs.
The ThunderShirt® is recommended for thunder, fireworks, separation anxiety, travel, & vet visits. Treat anxiety, fear, and over-excitement in style! You’ll love the ThunderShirt®’s calming effect on your dog.
SIZE CHART
| Size | Weight | Chest |
| XXS | <8 lbs | 9" - 13" |
| XS | 8-14 lbs | 13"-17" |
| S | 15-25 lbs | 17"-21" |
| M | 26-40 lbs | 21"-25" |
| L | 41-64 lbs | 25"-30" |
| XL | 65-109 lbs | 30"-37" |
| XXL | 110 lbs + | 37"-50" |