Alfie Pet by Petoga Couture - Harvey Jacket - Color: Black Size Medium best fits neck girth: 12.5", breast girth: 17.5", and body length: 9.25". Sizing for each dog is unique. We highly recommend you measure your pet precisely with a flexible tape measure to ensure the best fit. Contact us if you have question. We are happy to help. Your sweetheart will be warm, stylish and cute in this jacket. Made of soft material and fleece interior lining for extra comfort. Perfect for every day walk and weekend party. Try one on your doggie today!