no my cats have always been fine with xmas decorations, the only thing they love to do is help rip the paper off the presents and play with it. especially if the paper is wrapp round their cat nip
If I put anything in a bowl like potporri and its got any size pieces Bakker will knock it out and I find all over the floor. Haven't put up tree yet so I'll have to see what he remembers from last yr. Bobber ususally sleeps under the tree!!! The other two leave stuff alone.