Size

Chest

Pet Weight

XL

43-52cm

5-7.5kg

2XL

52-60cm

7.5-15kg

3XL

60-70cm

15-28kg

4XL

70-80cm

28-40kg

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.