Heroic elephants aren't human

[elexis]

The hero elephant can be healed because the healer template looks for the Human class and the hero elephant template inherits hero, which adds the Human class.

That class should be removed from the elephant hero. In my opinion it is okay if healers heal elephants, dogs and other animals, both from the gameplay and authenticity point of view (Human and other mammals bodies work similarly, treating broken bones and flesh wounds would be mostly identical). So healers would have to heal Organic, not Human.