how to keep the dog away from christmas tree

Oh, well, that's a tricky one. I'm not a dog trainer, but I do have a few tips that might help. First, make sure you keep your tree out of reach of the dog. If possible, place it in a room where the dog can't access it. Second, you can try to redirect your dog's attention by providing him with other toys or activities to keep him occupied. Finally, if your dog is still persistent, you might need to consider using a crate or other enclosure to keep the tree safe. Good luck!