We dearly appreciate your thread and both subjects you have brought up. Staff has discussed it trying to achieve the best result being:
- Since the main tag is penis that will be the standard to every related tag in order to keep the consistency, all your examples above and others we have come across were properly aliased making the main tag ‘penis’.
So now it is: canine penis, horse penis, licking penis, glazed penis, human penis and so on for every other following tag.
This understanding where related tags will follow the main tag standard for consistency is true not only for ‘penis’ but all other similar cases.
- On Furbooru this will be handled in a far more simpler manner.
There is the anatomically correct genitals tag which should be added universally to all genders and all genitals that fit the criteria of anatomically correct/accurate.
This tag in addition to the other specific tag you’re after eg. canine penis will ensure searching can be done properly always while making tagging far more straight forwards.
We are always open and receptive of feedback.
Cheers!