@mack-s-grandmom said in Hi, I'm Mack's Grandmom:
I haven't decided yet. I read something about yelping but I need to learn more about it.
You have to be careful with this approach. Many Basenjis enjoy it, think "squeaky toy"!
What you have been doing is good, keep him away from situations that evoke a nipping response and don't reward the behaviour in any way. When he starts, the fun stops and you ignore him. It's possible this behaviour began from play. People rough house with their pup and what's fun escalates into nipping and biting. The dog thinks it's all in fun.