Reference size:

XS: Back length 20 CM;

S: chest 32, Back length 25 CM;

M: chest 38, Back length 30 CM;

L: chest 44, Back length 35 CM;

XL: chest 50, back length 40 CM;

XXL: chest 56, back length 45 CM;

Note: 

1. Manual measurements may have 2-3 cm error.
2. For the two legs Clothes, pleases pay attention to chest girth, and for four legs, must fit for chest girth and back length.
3. For the growing pet, you\'d better choose the bigger size.

Please, make sure of these actual measurements will fit you!