Purchased for my dog and is too big .. nwt

I do donate 10% of my sales to nonprofit animal shelter

The NWT Carhartt Firm Duck Insulated Dog Chore Coat in size medium is a stylish and practical choice for medium-sized dogs. Made from durable nylon material, this coat features adjustable velcro closures for a secure fit. It also has padding for added comfort and warmth, making it suitable for both indoor and outdoor use. Designed for unisex dogs, this coat is a must-have for pet owners looking to keep their furry companions cozy and protected. Made in Cambodia, this coat combines quality construction with a classic brown color that complements any dog's wardrobe.