Because they raise cattle they can get it

Anybody can get it.

Walk into a Tractor Supply, North 40, or any animal feed/supply store, and you can pick some up right off the shelf.

For a while there, curing covid mania, cashiers were actually asking people for a picture of their livestock before they’d sell it to you, but even then you could have just shown them any picture of any horse and that would have been enough.