First - sorry if this is posted in the wrong spot... I wasn't sure where to post it. I have been told that I should attach shingles to the tops of whatever toys I can for my goats. (Example: on top of their wood platform, the wooden spools, etc.) This is supposed to help keep their feet trimmed up a little so I don't have to trim them myself so often. My questions are: 1) Does it work? 2) Should I be concerned about the shingles (they are darker in color - it's what I have) getting too hot in the summer for them to play on?