Gooby Choke Free Comfort X Soft Dog Harness Estimated Sizing by Weight S: 5-9 lbs M: 9-15 lbs L: 15-20 lbs XL: 20-30 lbs SOFT TOUCH  Quality nylon mesh creates a soft touch to your dog when worn and micro suede hold the dog reducing the abrasion EASY TO CLEAN  Gooby Comfort X Harness is very easy to clean. Just put them in a washing machine cold and hang dry SIZING  Please follow the chest size listed on the size chart below the description. Note that sizing on the packaging might not be exact as sizing on the web. Please follow the sizing chart listed on the web