S:  Chest size is 35cm, and the recommended pet weight is between 1.5kg and 2.5kg
M: Chest size is 40cm, and the recommended pet weight is between 2.5kg and 4.0kg
L:  Chest size is 45cm, and the recommended pet weight is between 4.0kg and 6.0kg

Feature

1. The bow on the chest is embroidered to make the pet look different
2. Detachable butterfly decorations on the back make your pet unique
3. Breathable mesh fabric material, in the summer use will not be stuffy