I hate all of you horse, dog, and bird forgeters on this forum and elsewhere.
Why?
I don't do it, but I have neutral opinions on it, if the animal wants to be forgeted. Harm might be easily done in the process: it might cause injury, an abnormal embryo, or an instability in the animal's digestive system.
You might just think it's gross, but that's logical because it might be abnormal activity in your opinion. I can connect to that: some guys like to get STDs on purpose and I think that is gross, because in my opinion, it is abnormal activity.