7/2: Mouse balls

[Daveman]

Perhaps 36,000 golf balls littering the fields of British farms is only scratcing the surface of all the homeless field mice. I wonder how long these balls will last against the elements. Do they place an additional 36,000 balls out in the fields again next year? What happens if you are a field mouse and your family outgrows your current tennis ball? Can you get a couple of these modified and have adjoining quarters? It makes me wonder...