Feed as much as the puppy will clean up in 20 minutes in 4 feedings intervals throughout the day. (chewy.com)
It's the best way to know you're meeting the target of feeding every interval. (topcribmattressreviews.com)
A normal feeding interval is anywhere from every 1.5 - 3 hours, counted from the beginning of the previous feeding. (thebreastfeedingcenterofchicago.com)