The tag implication #48687 feline_balls -> balls has been approved.
Reason: Feline balls are proportionally small and held tightly to the body. In ferals, they're distinctively located high under the tail behind the legs.
Same thing for feline_sheath -> sheath.
A feline sheath is small and short, not attached by a frenulum, and behind the legs in ferals, right under the balls.
Both should also imply animal_genitalia.
EDIT: The tag implication feline_balls -> balls (forum #2513) has been approved by @Jelloponies.
Updated by auto moderator