... ChartSize Back -Body LengthChest Girth Neck GirthDog CodeCMInchesCMInchesCMInchesBreedsXXS/6#15-175.9-6.723-259.1-9.813-155.1-5.9Chihuahua ... #19-217.5-8.2327-2910.6-11.417-196.7-7.5Yorkie,ChihuahuaS/10#23-259.1-9.831-3312.2 ... -13.021-238.3-9.1Yorkie,Chihuahua,Maltese,PomeranianM/12#27-2910.6-11 ...