Pff I thought I was complimenting the old Gaun-fart for linking him with Michael.... I imagine if someone rides that goat into battle, they could pull the trigger with their feet/toes though!
It's an attachment coated in poison and because that obviously look like the flame-like horns on samurai helmet I call the goats the samurai corps.
It's presumably safe for the goat and there shouldn't be any the last of us shenanigan happening with mind controlled goats, I think.