More: Casper is a young pup that loves to go on walks and chase what her eye can follow. She is a herder who will never let anyone fall behind. She is the adopted daughter to another Australian Shepherd in the family, 13 year old Katara. Casper's human dad is currently away for work in Maui, so she looks out the window every day at every car noise to see if he has returned. She remains very loyal to her loving family.