Size

Neck

Chest

Strap Size

Pet Weight

S

24-38cm

29-42cm

1.0*120cm

4kg

M

27-36cm

32-48cm

1.5*120cm

4-10kg

L

31-45cm

35-52cm

2.0*120cm

10-25kg

XL

33-48cm

42-62cm

2.5*120cm

25-35kg

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.