Mr Peabody and Sherman

As a puppy,mr Peabody was never adopted because he was more interested on reading books than fetching sticks.years later when he finds a baby he wants to give the boy the home and love he never had. The worlds most accomplished dog, mr Peabody teaches Sherman (the baby) about all kinds of things and introduces him to time travel.however when Sherman goes to school a classmate named penny makes fun of him as having a dog as a father.to smooth things over me Peabody invites penny and her parents over for dinner but when Sherman tells penny about the time machine,she convinces him into using it without permission.they travel back to ancient times but when they return history begin to change and the space time spirals out of control. It's up to Peabody other his genius level 10 to go back in time and set everything back to normal.