I don't think anyone should have the right to protect property by the use of deadly force, EVER. It's stuff VS someone's life. That someone may be a criminal, but if your life is not in danger, and you see this guy walking away with some of your stuff, you should go to prison for a long, long time if you shoot him.
If you feel like your are in grave danger, then that is a different story.. but just property.. just materialistic stuff?
No. Way.
If I broke into your house, prove to me you life is not in danger