hogs, it all depends on the smell when you walk up to them IMHO. I believe its hormones... we've eaten smaller ones that are bad, larger ones, IE over 200 that are just perfectly fine. Sows and boars.
If they have a strong musk to them, no.
OTOH I have not had a bad one of say 60 or less... one 80ish pounder was pretty bad though, and female but did have an odor..
As to Trystan, tools abound.
