We are so lucky that when we go to bed, so do our 8 cats!!! We play with the younger ones so they are tired out. They are up around 5 am, on the days my husband go to work. Tomorrow and Thursday, they(though not all of them) will be up with me at 4am, when I am getting ready to go to work!! They even know when it is Saturday, and let us sleep in to about 7 am!! Sunday, we are up early for Mass and they eat before we leave.