LA Chargers Dog Tee Shirts  PRODUCT DETAILS Tee Shirts: Brilliant design new NFL tee shirts for pets. Four sizes. See availability on drop down menu. This is for one shirt. Puff screen printed NFL pet tee shirt Contrast top stitching detail Woven NFL shield jock tag Tee Shirt: XS 4-9 lbs length 6-9" S 8-15 lbs length 8-12" M 17-31 lbs length 14-18" L 22-52 lbs length 20-24" XL 40-76 LBS AND 24-28"