Blake is such a Good Boy who is friendly with ALL people & other dogs as well! We were even able to teach him a small bit of "sign language" for certain commands such as "Sit" is a clenched fist held up or a palm to the floor & he will lay down on the floor, BEST part is when I go to get the mail from the box, I'll go to the door & see him behind me. I will stomp my foot down lightly & day "Blake Wait" with my palm to his face. ✋️ Then he sits tilts his head & waits there till I come back into the house with the mail!