Eeep! Thanks for highlighting those animation errors. Mo-o-o had never noticed!

It's pretty cursed, indeed...
But to be fair in this instance, this was like a low budget production of The Land Before Time TV series in 2007. So along with the 2D animation overall being downgraded from traditional movie quality, I'm sure either they didn't care too much to either notice or fix the animation errors that most kids wouldn't notice anyway.

But regardless, thank you for being the catalyst that has revived this thread. Mo-o-o hadn't realized or known yet how interesting, weird, or funny LBT animation errors can be!
