In  my own opinon,  I think Aero is  very  smart dog  because  Aero find lost children and lots of  people. And I  think  Aero is  also  friendly, Aero sits by his buddy bed and wait for command. Aero is very joyful because he likes  playing with balls. Also I think he knows when it's time to play and when not to play. He is very talented because Aero does great things for children. He is  also happy because  he gets to play after work. He also does his duty as a police dog and helps find lost  children. Also it said  he likes children.