Sizing for each dog is unique. Similar to our clothing and accessory, medium size from one designer is not the same for another. For example our 9-pound yorkie model usually fits either one of three sizes depending on the designer. We highly recommend you measure your pet precisely with a flexible tape measure to ensure the best fit.
Size: XS/S/M/L
XS: Body Length: 18CM(7.09" )
S: Body Length: 22CM(8.66" )
M: Body Length: 28CM(11.02" )
L: Body Length: 32CM(12.60" )