Shop / Unknown Type / ThunderWorks ThunderShirt for Dogs ThunderWorks ThunderWorks ThunderShirt for Dogs $53.99 L (41 64 LB) M (26 40 LB) XS (8 14 LB) S (15 25 LB) L (41-64 LB) M (26-40 LB) XS (8-14 LB) S (15-25 LB) Purchase Options Pick up in Store Not Available Set your store for inventory and store pickup details Zip Code Search Ship to Me Not Available Quantity Add To Cart Information 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. Customers also liked Customer Reviews