Derek and I are convinced that Lauren gets the evening crazies just like any cat or elderly person in the hospital. Before I put her to bed, she likes to find any towel or piece of clothing the girls have left on the floor and drape it over her head. Then she crawls, full tilt, in any direction without the use of her eyes! Derek and I have had to stop her a number of times from running into corners or furniture. She also loves chasing her sisters around the house. Who needs a cat?