We bought a new Christmas tree this year. We gave our old one and most of the glass ornaments away after the kittens moved in in 2011 but this year I really wanted a tree and we hoped they are old enough now not to view it as a giant new toy. So far, they mostly ignore it. We also bought some shatterproof ornaments, just in case and the tree is pre-lit to avoid the cable salad that comes with stringing the lights yourself.
I also hung the garland above the french door again and this year I decorated it with wooden ornaments that I bought many moons ago at the christmas market in Stuttgart.