How old do y'all show pups their first pig?

I never use a pen to work dogs....ever! I like to wait till 5-6 months old before I ever show them a live hog in the woods. I make sure the hog is as small as them. You wouldn't want your first fight with Chuck Lidell would ya? As young pups if I catch a hog, I'll cut half the ear and do a drag or tie it to a string a dangle from there pen....start them in their comfort zone... then if we catch a pig or something I'll kill it and do a drag...most these curs have the natural ability to bay...start them trailing on drags with a reward at the end of it. Jmho