[mjharpst]

This behavior is so hard when they are pups and teething. Both my two were so fast and it was so hard to stop it. We never let them teeth on our fingers or toes we would say no be easy, and give them a toy. When they were spunky we would not let them on the couches, we let them play on the floor and then when they would jump up we put a toy down on the floor with them- that way their hyper behavior was on the floor and not up in our faces. When they would come lunging at us we would tap there nose with our finger and tell them again no easy, put them on the floor with a toy. The tap was just with one finger on the nose and it got there attention. It worked for us- best of luck!