Also, you're forgetting the wasp in Fluttershy's "Find a Pet" song. She deals with insects too.





That said, I think I understand what you meant to say. It is possible she cannot deal with moths; I just think she would still know what to do.

Technically, insects are animals, as are fish, amphibians, and many other things. The alternative would be that they were plants, fungi, or unicellular.