❤❤️️ Size Information: Medium - Neck girth: 13 inches, chest girth: 17 inches, back length: 12 inches. Before purchase, please measure your dog's neck girth and chest girth carefully and leave appropriate room for your dog's comfort. Easy to Wear: Pullover Design makes our fleece dog vest is easy to put on and take off.This is a pullover that you can quickly and easily wear on your dog. Not having nylon buckles or zippers can harm pet hair as it requires a long preparation time.In addition, there are elastic ribbons on the neck, and there is no pressure or strangulation on the neck, giving the dog more space. Color Bocking Design: Compared to other solid colored puppy vests, we have adopted a unique color blocking design, which is more fashionable and personalized, making your puppy stand out. Bright colors paired with gray contrasting colors are suitable not only for boys but also for girls, with a variety of colors to choose from. Suitable for holidays and daily wear. Soft Warm Material: This material well made, made of polyester fiber that not easy to absorb moisture in rainy and snowy weather and helps maintain warm air, always keep your pet warm and comfortable. This small fleece dog vest is safe, durable, and long-lasting. Important Note：Your pet usually wears size M doesn't mean that all size M will fit them perfectly. Please refer to our comprehensive size chart and measurement method, as different clothes may have varying designs. To ensure the best fit, please consider the priority order of CHEST > NECK > WEIGHT > BACK when selecting the appropriate size. If you still have no idea about size, please contact us and we can recommend a suitable size for your pet.