I too noticed “no Grandma” and also noticed no “Bo”.....refresh my memory someone on why it’s inappropriate to ride in a plane w/a dog....I recall another time seperate planes were taken and Bo was w/Michelle and children....
Bo rode with BO.
http://www.sanfranciscosentinel.com/?p=152252
Other friends and family tag-a-longs were likely kept away from the ever cooperative WH press pool.