Fleo is a very talented flea, with impeccable cooking skills. Differently to all other fleas within the flea kingdom, Fleo was a vegan, not by choice, but due to his intolerance to blood, and all other animal products, which he could never stomach. Whenever Fleo saw blood as a child, he would faint.

Fleo is loved by all in the animal kingdom for his kindness. His kindness would not only make him loved and famous but would ultimately save his life.

After his sudden disappearance, his absence brought out the respect of animals across the animal world, and made them realise the importance of appreciating what they have before it is lost.