The same reason you don't have cows? I'm asking why we both have sheep. If you said they were like... flargons? Or something, I'd understand that. Sort of.

[ she looks at the cup warily for all of, like, three seconds before reaching and taking a sip. she preemptively winces - and then stops, looks at the cup for a moment, and hands it back. ]

Huh. It's... just milk? Cow milk, I mean. I think that's honestly the least bad thing I've tried today.