I was out for a walk with my mum and I suddenly saw something which wasn't usually there.
It was a toy mousie. It wasn't one of mine though because even though it looked dirty, I could see it once was white and silver. I have never had one that colour.
But a mousie is a mousie and I had to toss it around.
I have got it between my front legs so no-one can take it away.
Mum said we had to go back, but we would leave it there for me for the next day.
I went back the next day to play with it again, and do you know what. It had disappeared! That is a big mystery where it came from and where it went back to.