Pets

Tiny: Weight:  3-5lbs     Girth: 9-14 inches

XX-Small: Weight:   4-9lbs   Girth: 13-16 inches

X-Small: Weight:  8-14lbs   Girth: 16-18 inches

Small:  Weight: 12-20 lbs   Girth:  17-23 inches

Medium:  Weight: 18-30lbs   Girth: 19-24 inches

Large:  Weight:  28-42 lbs    Girth:  20-26 inches

X-Large:  Weight:  40-60 lbs    Grith:  22-29 inches

XX-Large:   Weight:  58-80 lbs    Girth:  24-32 inches