Personalized Dog and Mouse We are The Bestest of Friends Newborn Layette. The easiest way to make a friend is to offer help to someone who needs it. Dog and Mouse We are The Bestest of Friends Newborn Layette - Heather from "Dog and Mouse by Michelle Nelson-Schmidt teaches us that friends help friends, no matter what. 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