It's no secret/lie that the mob has used pigs to dispose of bodies, so figured a scenario on it is only needed.

Tommy:

First time he found out he was spiraling. He never imagined this! Here he thought pigs were innocent, chubby, quite cute things. He didn't know they ate HUMANS! More disturbing YOU own them!

He had to sit down and recover from it. To this day it is one of the things he does not want to talk about. If he even thinks of a pig now his mind goes further to all the gory details. So yeah no, pigs are now his least favorite animal.

Paulie:

Cool! Disgusting and never will he eat pork again but COOL! He watches the pigs at work, cringing so badly you tell him to look away then but he argues it's too fascinating. Later on he tells Tommy, who has difficulty disgesting that, but that only makes it more fun for Paulie.

Sam:

He is one of the people who usually comes give the pigs the "food". Will both have a casual chat while the pigs devour the body in the background. Sam doesn't give too many details of who they were, just the basic stuff, maybe slipping in a juicy detail or two as you are his partner so get that privilege. Then he's off with a casual "see ya later".

Vito:

What the actual fuck... He seen plenty of stuff in his life, but this was another level. All he could say was, "I'll never eat pork again..." Since then he hasn't trusted any meat given to him, and he argues less with you. You told him you won't toss him in there, but he simply huffed at that as if to say 'as if I'm taking my chances!'

Joe:

That he couldn't stand. He finds pigs adorable, he rather remain ignorant to this fact so he can keep enjoying pork and pigs. He had heard rumors bodies go to a farm, but he didn't think it was literal and less so that it's YOUR pigs. Each piece of pork is now eaten with an uncomfortable feeling though... Always the wonder: 'What if this pig ate human..? Am I eating human then..?', which usually makes him slide the meat away, appetite ruined.

Henry:

He knew of this, and was asked to look deeper into it so he asked you to visit the pigs. You took him there. But he saw no body being eaten, so he asked you about it. But you gave an odd look then said that's not how it works. Which left Henry more confused! But you suspicious as he began asking way too much about your pigs, how it works, and when it happens, so you didn't say anything more.