We changed home ins. New co told us about the garage door coat hangar trick. We were told to take the rope off so the trick won't work. We were told of latches similar to hinges to install on every door. You vary the location so if they break glass, reach in to unlock door, they won't find the latch/hinge. Door will not open even if it is unlocked. We put them on all 3 entry doors-yes, even to the garage. We were told not to use the tiny screws included, but use long screws.
So sorry this happened to you. Very scary. We lock our bedroom door at night to hopefully slow someone down if they try to come after us in our sleep. No dogs at this time.