The new dog is rather peaceful as long as people (including us) stay off his lawn. Bucky doesn't come when you call his name. Bucky comes when you are within 40 yards. Bucky can surprise you in a few horrific strides. Thump ... Ouch!!! Call 911.
The postman has decided to deliver only once every two to three weeks and he never bothers to carry junk mail any more.
No need to cut grass, less barking, and fewer bills. Peace of mind.