She posted that she "...just had to put down 3 horses a few weeks ago".
Again as a person who grew up in the country around livestock, WTF is she doing that she had to put down multiple horses? Maybe she should really reconsider any form of animal husbandry because they sure as fuck sound like completely incompetent ranchers.
You have to get the whole horse bloodline. If you leave any alive you'll be spending the rest of your life in fear everytime you hear hoof steps behind you.
I recall a story where my grampa had to do that to a cow. But that was ages ago out in the country where there were no vets and no other better means or knowledge.