minor? you must be kidding!

 

to anwser your question, yes, it does change the moral of the story, first of all, it changes the relative comparison between dog's life and wolf's lifeif, secondly dramatization turns people off.

according to  -呆霸王- ,“伊索更接近膠柱鼓瑟~” anyway, even if there are bits of the morals