This is puppy socialization; it includes interacting with people in the puppy's immediate family and also with people outside the family unit. (canismajor.com)
As the baby gets older there can be pressure from people outside the family unit to decrease the breastfeeding schedule to four hourly feeds. (breastfeeding-babies.com)
They string sentences together to talk about their activities or what they did at daycare, and they're usually pretty easy to understand, even by people outside the family. (babycenter.com)