Hi. My cat (5 years old) used to sleep with me and my husband every night at the base of our bed. He would jump immediately curl up next to one of us when we went to bed. For the past few weeks, he is sleeping in lots of different places around the house, and many times not even in our room. I find this behaviour quite odd, since he has slept with us ever since he was a kitten. He is eating well, and everything else seems OK. Any thoughts on this would be appreciated. Thank you!