Now is a step-through moment to nip (pardon the pun) this bad behavior in the bud before it becomes established. It's probable that you get advice from friends and family, some telling you to smack the pup, others saying it's not fair to do so.
Once, out of desperation, you shouted at the pup, but he seemed so cowed afterward you didn't like to do it again. But what is the right way? How should you teach that adorable teddy-bear pup not to bite?
It is helpful to have the following equipment: