sentences:  However, despite Dogbert's cynical exterior, he has been known to pull his master out of some tight jams.Dogbert's nature as a pet was more emphasized during the earlier years of the strip; as the strip progressed, references to his acting like a dog became less common, although he still wags his tail when he perpetrates his scams.When an older Dilbert arrives while time-traveling from the future, he refers to Dogbert as "majesty", indicating that Dogbert will one day indeed rule the world...again, and make worshipping him retroactive so he could boss around time travelers.