Ok, first some refresher on Zenia as asked. She is from a friend who has two basenjis and had an accidental breeding. She was very excited that we wanted Zenia as we were already around basenjis and had some experience. Zenia is actually more even tempered about being touched and picked up than our other dog Faro. She gets serious about chew bones and Faro seems to like to tease to the point of anger and that is all we had seen of it until the trip and the surgery. She got just as upset at being stepped on as she had at Faro's teasing with the bones.
We normally don't let it get past the teasing point. If she starts to get serious about fighting for the bones we take them from the both of them and no one gets to chew the rawhide then.
Faro always sleeps in his crate at night and so does Zenia. It is a special treat for them to sleep with us. Zenia was on the bed being cuddled after the surgery and we would have stayed that way if we hadn't has unexpected company that I had to get up for and we were afraid to leave her on the bed as she would likely just follow me, including jumping from the bed.
Zenia had an umbilical hernia and out vet wanted us to fix it. So the surgery was simple and she really had not shaken off the medication when the biting incident occurred. the only other time she is forceful like that is with my husband. If she is already angry at Faro and he will pick her up from behind to separate them.
We have been doing the touching at all times activity and I am going to work on the waking activity that has been suggested. We will also be talking with our trainer as well.
We have not had any other incidents so far. We also stop play for snarky behavior and she does know sitting sweetly gets her loving attention, praise and treats. Once again she is even better than Faro at this. Thanks for the help.