S 10-20kg 22-44.5lb
L 30-45kg 66.5-100lb
M 20-30kg 44.5-66.5lb
Chest Girth 30-42cm
Chest Girth 41-53cm
Chest Girth 45-63cm
Chest Girth 50-75cm
Chest Girth 70-95cm
