Personalized Puppy 2nd Birthday Newborn Layette. I'm two cute puppy. Celebrate your toddler's second birthday with this adorable little doggie. Happy 2nd b-day 2-year-old. 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