I'm glad that people have thought about that.

I wish you could make something real.

I was thinking that in the same way you can lose money by going from one place to another. If you have lost a pet you could go looking for the places, and suddenly find it. Show a sign saying: 'You have found your pet'.

Or even that others could find it and return it to you. And even if someone has lost it, and has ceased to be your pet and is found by someone else who could adopt it.

Too hard?