SIZE |
Neck (cm/in) |
Chest (cm/in) |
Weight |
S |
18-23 cm / 7-9 in |
28-33 cm / 11-13 in |
Petite < 6 lb |
M |
23-28 cm / 9-11 in |
36-41 cm / 13-16 in |
Average 7 – 9 lb |
L |
28-33 cm / 11-13 in |
41-48 cm / 16-19 in |
Long-haired / Big > 10 lb |