I don't think there are any animals, just animal sounds. It's a sound farm.
What's really on Old MacDonald's farm?
A conveyor belt with a Tyson Foods sticker on it.
Little nuggets, little patties, lots of buns, mustard, ketchup and sesame seed buns.
A lot of animal poop. Why did you think he sang out his eieioh's?
(When he stepped in it...that's why )