Personalized Protected by a Boxer Dog Newborn Layette. Funny Newborn Layette - White for a family with a Boxer dog has design that says warning protected by a boxer. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months