Well, after Simpsons became this big unexpected hit, everyone seemed to be scrambling to figure out what their success formula was, and the only thing anyone could seem to agree on was that it didn't involve live actors. "Dinosaurs" started out as one of the milder offenders in terms of 1990's Primetime WTF'ery, among shows like "Fish Police," (a show about fish who were police) and my all-time, triple-question-mark favorite, "Capital Critters" (a show about vermin witnessing modern politics and re-enacting some of those themes as little mouse parables). Finally, the trend imploded on itself, culminating in 1996's "Aliens in the Family" (
http://en.wikipedia.org/wiki/Aliens_in_the_Family) which if I'm not mistaken, went on to run for 14 seasons, six holiday specials, two feature films, and to this day remains the only tv program to have its writing staff nominated for a Nobel Peace Prize.
What I do remember, though, is that in Dinosaurs' last season, it became a series of really bleak, urgent environmental messages, finally culminating in a non-comedic series finale wherein the family is confronted with nuclear winter and the extinction of their species, and it is made very clear that they are all going to die. Especially the baby.
But Not The Mama!* LOL!
*Just kidding, the Mama also dies.