Size

Chest

Clothes Length

Pet Weight

XS

28-32cm

20-22cm

1.5-2kg

S

36-40cm

23-25cm

2.5-3kg

M

37-41cm

28-30cm

3.5-4kg

L

41-45cm

34-36cm

5-6kg

XL

44-48cm

37-39cm

7.5-10kg

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.