Does your pet have a favorite toy and what does he or she do with it?

Yeah, our male is nuts over his toys. He seems to know if one of them isn’t on the floor. And that I’ve hidden it.
They’re chew toys with squeakers inside. He puts the newest one, a yellow gorilla, in his mouth and bangs it against my legs so it’ll squeak. Then he also wants me to throw it. All day long. Then he has the end of a dog chew; a rawhide. This is black because he buries it in the flower bed , digs it up, makes me throw it a few times then buries it again. The female never digs holes. It’s more convenient. (-;
So what toy or toys does your pet like and how do you know it’s a favorite toy?