When trying to decide between two sizes, choose the larger size for a better fit.

Pet T Shirts

Size Length Chest Neck Weight on Packaging Realistic Weight Range
SM 9.25" 15" 10" 16-34 lbs 5-15 lbs
MD 14.5" 18" 12" 35-55 lbs 20-35 lbs
LG 17.5" 23" 14" 56-75 lbs 35-50 lbs
XL 20" 29" 16" 76-90 lbs 55-70 lbs