Change of Fur?

I thought we were having an earthquake the other night. Actually, it was early in the morning around 3:00 am (!). I was dreaming (having a nightmare?) about work, but I could hear the closet door rattling louder and louder. Well, woke up. There was no earthquake. Only a cat trying to get into the closet. Why? They never change their fur coats.

Panda was sighted running down the hallway, so she has recovered from the operation.