We all know that Tilly got Tango, but how did that happen? After attempting to be a pet owner fails, Tilly works hard to show her parents that she can be responsible. This engaging story tells how Tilly's parents know she ready to have the pet she has always wanted. Read along as Tilly learns about responsibility and what she mu st do to take care of an animal. After reading about what Tilly learns, maybe you will be able to show your parents your are ready for a pet too.