Gracie 5 years on, I actually kinda like the little devil dog. Still have to take care and never forget she has issues, Lenny got way up in her face, she growled and snapped league's better than the old days of bites and puncture wounds. We can line up and get treats for tricks like the rest of the dogs.
I can pet her with out her getting possessive with another dog nearby.
Medication and behavior modification and rules have gone a long way.
15 years old and pretty happy
Still a little devil, but we are happy some fun