Personally, I like to get my critter crocked before slaughter.
Kobe Beef - an extra large portion of Kirin Beer - does just fine.
Lobster - a bottle of white wine added to the lower "hydrator" twelve hours before.
Abalone - same as above.
Pig - a half bushel of appeles the the day before - intoxicated and they blow a blue wind....under a night sky as the viseral drops to the ground.
Goat - just slit the troat - and boil and rinse... boil and rinse again. (Same as racoon, possem, and squirrel.)
Sincerely,
Gargoyle