We adopted Cotton 5 months ago from an animal shelter. 3 years old she is. She is a nice little white feline. We had several cats over a period of 21 years. But Mrs. Cotton is the first one that is running around the entire house at night too. Even our bedroom. We never did that with the other cats we had in our house. She just nice and quiet at night. She is active. No doubt. I find toys on and around the bed when we get up. But she leaves her sleeping. She just a nice little cat around at night. No idea 🤷 why someone have put her in the shelter.