A good rule of thumb is, "Never name anything you are going to eat"! Or have someone else slaughter them for you, such as a larger Chicken Farm. Years ago, I got 25 Cockerels with 25 lbs of feed. So I bought two bags. 50 free Roosters that free ranged all summer. When they reached eating weight, I would take two of the bloodiest birds (Because they would fight) and one was Sunday dinner, the other went in the freezer. I had chicken dinner every week for a whole year this way. Worked out perfect because of Easter and Christmas, which was either a Duck or Goose! And do you hate to pluck chickens? I think I was the originator of "Skinned Chicken". A lot faster and more healthy for you. Just bake in a baking bag to prevent drying out in the Oven.
If I can associate an animal's face with my dinner, I can't eat it! Most of our beef comes from my sister's dairy farm, usually when a milk cow has a "change of career." The Guernsey calves all start out in the 4H program, so they all have names and have been handled a lot (translated ... spoiled a bit!) As a result, I know most of them, "personally." My sister laughs at me, but when I pick up beef, I always ask her if it was a name or a number!