Is it sassy or stubborn?

Sweet, sassy Addi Day! She was very Sassy or should I just say it - stubborn! In the years that I was working with her I could never get her to flip over! Her people had to bribe her with treats or once in a while bamboozle her while she was mostly asleep and roll her over. This is the face she gave me lots of the time too. Not sure if it was to say - hey, did I say you could stop. Or perhaps it was - you can go now, slave. She had a full and wonderful life with great owners. They did everything for her. Never hesitated to get her exactly what she needed. And when it was time to go and give her the gift of no pain, he people obliged - even tho it was oh so very hard to say goodbye.