Things are going ok with Sierra. We’ve kept her name, but also call her Si Si.
She is leash aggressive, so that can be trying at times. Having two dogs now, we tend to take them out separately. She is in training at K-9 University. I believe she has shown some improvement. She also goes to dog day care (Doggy Dojo) a couple of times a week. She plays well with others when she is off leash.