We opted to not put any glass or breakable ornaments on the Christmas tree this year. We knew the puppy would offer challenges to the tree integrity. So only plastic and fabric ornaments were used in the creation of our holiday tree. Our first problem was the tree skirt. If you run really fast and jump on the skirt it acts like a sled and slides across the floor. Great fun if you are a puppy. Next was the foot button cord for the tree lights. This makes a great chew toy. Finally there are the ornaments themselves. He took an immediate liking to the Disney plastic characters. After Tinkerbell and Pluto were slayed we put up the dog fence to protect the tree. He then proceeded to get up on the couch and reach over the arm and pluck ornaments off for destruction. All the good ornaments are dead and he now leaves the tree alone.