[Quadraphinic]

We use glass, but they go up higher on the tree, and no we've never had an issue with them. This year is going to be interesting though, our male cat loves to sit, or lay under the tree nestled amongst the presents, but none of the cats are having anything to do with Gina, and this will be her 1st Christmas, so it should prove to be an interesting time.
Cheers Quad