create implication bat_ears -> animal_ears
I was surprised this implication didn't exist and couldn't find any previous discussion about it, I don't see any reason for it not to work.
EDIT: This tag implication is pending automatic rejection in 5 days.
EDIT: The tag implication bat_ears -> animal_ears (forum #143755) has been approved by @Hillside_Moose.
Updated by DanbooruBot