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. ~~~~~~~~~~~~~~~~~~~~~ □ Condition: Excellent - tried on, no visible signs of wear □ Size: XL (65-110lbs*) □ Retail box is for the ‘sport’/different product but that’s how it was shipped from retailer 🤷‍♀️🫠 *Please reference Thundershirt™ website for detailed measurement guidelines