Can you think of anywhere else to look?

My cat has only two toys he likes, a red plushie square, and a knitted mouse. The red square has been missing for a couple weeks and last night the mouse was in the middle of the kitchen when I went to bed but now it's missing too. I'm moving him out of my parent's and into my new house early tomorrow morning and I can't find either one anywhere.

I've looked under every couch, bed, and dresser, behind curtains, in shoes, in baskets... I'm kind of lost. Does anyone else have any ideas where to look?