What kind of sand is best? I've seen all propose sand but it's from construction sites... so it's not clean. Would it still be ok to put down in their pen? I don't think it is :(
I have 6 ducks 4 girls and 2 boys... they were born in may. We got them from my daughters school. I need to find a way to keep their pen mud free. I really need advice plz.
