Size

Collar

Chest

Clothes Length

Pet Weight

XS

19-23cm

26-30cm

17-21cm

1-1.5kg

S

21-25cm

30-34cm

21-25cm

2-3kg

M

24-28cm

35-39cm

26-30cm

3.5-4.5kg

L

29-33cm

42-46cm

31-35cm

5-6kg

XL

33-37cm

46-50cm

36-40cm

6.5-8kg

The size chart is for reference only, it is recommended to measure the bust circumference, it is normal that there is a 2-3cm error in manual measurement.