I love your guys opinions all good. Who's fault of Lf mother. I agree with it's part of the circle of life. Even it both stayed with their parents there is no absolute garanteed that no would have lost their life. For ex, mamalongneck could have died in the earth quake. a rock could have fell on her broke her back and other things who knows. Sharptooth wasn't just the only problem, but the earthquake. Now that could have changed the story, but the earthquake could have caused them to all get seperated and all five dinos could have met each other and started the adventure like that. It would have not been really that saddening though if you think about it. And little foots fault. Well like i said before if he hadn't snooped off he could have possibly gotten seperated from his family anyway and the other too because of the earthquake. I believed the movie could have been written in a better way and they could have had littlefoots mother still lived. Sharptooth could still be there but, hey that would have made things boring though. But I'm glad they showed what they did. And LFmama was doing what was natural, protecting her baby.