You and your doggie will be the hit of all the football weekends when you dress him in the Dallas Cowboys Dog Sweater. Spiffy is the word when you dress your pup in the official NFL dog sweater made from acrylic ribbed knit with a V-neck and the embroidered team logo. In four sizes from Extra Small to Large, this adorable sweater fits back lengths from 6ö to 24ö measuring base of doggieÆs neck to top of tail. See Size Chart. Be a fashion forward Cowboys fan with your best fur friend duded up in the Dallas Cowboys Dog Sweater.