My kids have been taught to touch and not to touch; as I am sure you are working on that also =) But at a young age, they sometimes forget the rules BEFORE you have a chance to remind them. I have three kids, my daughter who is now 10.5 never did the stuff that her two brothers did/do. So when one son was about 18 months old and the second son was 5 months old and it was Christmas time....we bought our first fake tree. Its skinny, lite wieght, and attaches nicely to the wall. I was concerned that the 18 month old would manage to pull a tree over onto the baby, and in the case that the worse scenerio did happen I did not want the tree to be TOO heavy. Needless to say those two boys are now 5 and 4 and I still do not have any faith in the things that can attempt when I am busy in a different room then the tree is at. (As most moms KNOW, there are times when you can not see what you child is doing and those are the times that the children always find trouble LOL) Keep the tree decor light and non breakable on the lower half of the tree, I have some special decor that I don't use yet, it will be back when the boys are a bit bigger. My cousin who has twins that are nearly 2, puts a gate around the tree. You tree is a good teaching tool, but in the process of teaching you dont want anything broken (especially your child) I am a 'choose my battles' mom, and the holiday season is stressful enough with out having to CONSTANTLY watch your tree and your children. Sometimes a mom has other chores (laundry, cooking, cleaning, breaking up a fight, wiping tears and owies). Teach and guide your child with love, let him touch but teach him to touch softly. God bless and Happy Holidays to you and yours.