When you come to pick up your puppy, you will be given a goody bag of stuff to help you & your puppy off to a good start.  It will include 1 or 2 toys (possibly 1 that the litter has played with), collar, leash, poop bags, a blanket with Mommy & litter's scent on it, a doggy bowl, some dog food, a measuring cup, vet. check paperwork & vaccination records.