Ungulates - Even MORE stomachs.
Cetaceans - why not even bigger?
Cephalopods - Starships and philosophy and tragic poems about how short life is.
Bivalves - even less brain, brain make feel bad, brain bad
Felines - Find and domesticate the nearest dominant life form
Murmurations of birds and schooling fish - Horrifyingly surreal swarm intelligences that can take the shape of things like pointing fingers and signs to communicate or a big pair of cartoon scissors that chase you.
