I think my house had been flagged. A century link guy jumped in to my back yard and my pitbull lit him up. I heard a huge ruckus out back, then a knock on my door from a guy with ripped up pants asking if I could put my dog inside. I told him you should of just came and asked to begin with, there is a reason there is a huge beware of dog sign on the gate. Ever since then I get a call or a tag on my door saying there will be a technician entering my backyard at such n such time.