Who criticizes the donkey for being rude simpleminded and tiresome in the book 'Saint Francis and the Christmas Donkey' by Robert Byrd?

In "Saint Francis and the Christmas Donkey" by Robert Byrd, the character who criticizes the donkey for being rude, simpleminded, and tiresome is a group of animals. They voice their frustrations about the donkey's behavior, highlighting his lack of understanding and consideration for others. This criticism serves to emphasize the donkey's journey toward redemption and self-awareness as the story unfolds.