Doug, Ren and Stimpy, and Rugrats aired at the same time August 11, 1991.
well first off you whip out your balls and rub them too their áss, show them whos the daddy by injecting her with some daddy sauce
well the first mamaml first survivedn the land then the land mammal cam to the water becuase their was more food in the water and then the mammal survived and that mamal had a baby that look like it!
The series premiered on the Cartoon Network on November 2, 2007.
They all came at the same time.