Don't put breakable ornaments on bottom branches and hide tree lights and wires. (spotmagazine.net)
If you have a tree, hang breakable ornaments high up or avoid them altogether if they are an issue for your pets. (vetspecialty.com)
Since my boys are still a bit too young for glass ornaments on the tree, I hang some of my favorite breakable ornaments in the high windows above the tree. (blueistyleblog.com)