User blog comment:DamiedeterJR/My predictions on the future of the show/@comment-5521633-20121021031501/@comment-2156322-20121022013957

Also, two DCOS (Phineas and Ferb as well as Good Luck Charlie) have got a Season 4, in the last year, which will be seen in the next 6 months, thus if the show remains as popular as it is (9.1 IMDB as of today), that 4th season may come sometime about 2014 or 2015.