Daisy's kitteens are now 1 week old. I have not washed the blankets that they are laying on since after they were born. They were not born on the blankets they sleep on now. I have already washed the blankets they were born on. My question is, the blanket they sleep on now has a smell to it. Can I move the kittens to another blanket and wash the ones the are sleeping on now without any problems or is it better just to leave it alone until they get older. By the way, they are in my daughters room and it is starting to make the room smell.