Size

Clothes Back Length

Pet Back Length

Neck

Chest

Pet Weight

XS

33cm

25-35cm

35cm

38-52cm

3-6kg

S

40cm

35-45cm

43cm

45-62cm

6.5-12kg

M

45cm

38-50cm

48cm

55-70cm

12.5-20kg

L

50cm

42-55cm

52cm

65-80cm

20-27.5kg

XL

60cm

52-65cm

60cm

70-95cm

37.5-32.5kg

2XL

68cm

60-73cm

66cm

80-100cm

32.5-40kg

3XL

75cm

68-80cm

70cm

85-110cm

40-50kg

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.