I had my decoration tray out because I was moving furniture between 2 rooms. My pets were hungry so I was going to click the bowls to feed them. I accidently clicked on my puppy and it got sold!! It was not in the decor tray nor was it anywhere in the house. I actually had to rebuy the puppy. The same thing happened when I went to pick up the train table. I accidently clicked and it was sold and I had to rebuy it. So be careful when you have clicked on the decor button because you don't want to accidently sell something!!