FREE 10 oz sample of Enfagrow Toddler Next Step! The links in the post below may be affiliate links. Read the full disclosure Here. March 22, 2017 By: SMFMcomment Hurry over to Enfamil.com and complete the form to score a Note that your toddler must be at least 12 months old in order to qualify for the sample. Expect this freebie to arrive in your mailbox within 4-6 weeks.