She has and is been extremely upset and traumatized from this invasion of her home. It is an absolute necessity when this type of interaction happens to protect the dominant, territorial presence of your kitty. Because this was most likely disregarded by the doggy and you didn't see this at the time, she is traumatized and acting out by personally offending her living space as well as yours......Is she indoor/outdoor? You need to reassure her that the doggy is no longer there. If she does have access to the home, carry her around in each room,talk to her, tell her the dog is not there any more. She needs reassurance and acknowledgment from you that she is the dominant animal and that the dog is not going to pop out from around the corner and chase her.