Less than 1 hour
My husband has had 3 Rottweilers and 1 Doberman. My stepdad was a K9 cop for Wash. DC, so I was raised around German Shepherds most of my life. Our house has been broken into 3 times. 2 unsuccessful because of an alarm, but it cost us money to replace sliding glass doors. I have a friend who has neighbors on both sides get broken into, but she was not because she has a dog.