Dog Recovery Suit Size Guide: XS (Back:8.3-11.4'', Weight:4-7 LB), S (Back:11.4-13.4'', Weight:7-15 LB), M (Back:13.4-16.1'', Weight:14-25 LB), L(Back:16.1-20.1'', Weight:23-48 LB), XL (Back:20.1-24.8'', Weight:42-75 LB), XXL (Back:24.8-29.5'', Weight:70+ LB). Our XS and S sizes are suitable for cats Patented Product for Pet Recovery: Crafted from...