| Small Dog Size | S | 12.5cm
(4 15/16″) | 22~29cm
(8 11/16″)～(11 7/16″) | 1.5～3kg
(3.3~6.6lb) |
| M | 17.5cm
(6 7/8″) | 30~39cm
(11 13/16″)～(15 3/8″) | ～8kg
(~17.6lb) |
| Medium Dog Size | L | 23cm
(9 1/16″) | 40~49cm
(15 3/4″)～(19 5/16″) | ～20kg
(~44lb) |
| XL | 30.5cm
(12 0/1″) | 50~59cm
(19 11/16″)～(23 1/4″) | ～45kg
(~99.2lb) |