Yeah, I figured that's why she does it. I'm just saying it doesn't make any sense. Zombies don't have any idea what's going on. All they know is to kill and eat. Even if they're missing their jaws and arms, they should still be trying to jump on her.
In the season finale, those zombies were already eating something, saw a random ass chopper fly in a random ass direction and just decided to walk that way. They're stupid and all they know is how to kill. The two she's got chained up shouldn't be any different.
Like I said, it's whatever. I don't really care that much, but I thought I'd mention it.