Our apartment maintenance guy had to call J and make sure that somebody was home at our apartment or that our dog was put up because knocked on the door and Toby barked loud and hard. He was worried that he was going to get bit. (He was put up in his crate anyway.)
Little do they know, he would have just ran up to them and licked them. He is sooooo not the biting type. Good boy Toby. Way to keep strangers away! You're getting a treat when we get home!