Thunders shirt for a size small dog. Last photo has size chart. Gently used. Ease your little one’s anxiety and create a sense of calm with the ThunderShirt Classic Anxiety & Calming Vest + ThunderWunders Hemp Dog Chews. This stress-relieving combo is designed to calm your dog during fireworks, thunder, separation, travel, vet visits, grooming, and much more. The Thundershirt uses gentle hugging to calm your dog. With its patented design, Thundershirt’s gentle, constant pressure has a dramatic calming effect for most dogs if they are anxious, fearful or overexcited. Meanwhile, the tasty, bite-sized chews feature a drug-free combination of Thiamine, L-tryptophan and hemp seed oil that helps to reduce anxiety. Plus, with added Melatonin, these chews also help to encourage rest and relaxation, while the power of ginger reduces those nervous tummy rumbles. It's the paw-fect way to soothe your pup while preventing unwanted or destructive behaviors. Don't miss out on this gray thundershirt for a small dog.