How will you treat the wild animal population?
Or are you assuming that just treating livestock will solve the problem?
You can set out free (medicated) food for the wildlife. That will treat the vast majority of them.
Loughla says: "How will you treat the wild animal population?"
Hunt 'em and eat 'em, yummm! If you're tough enough, as I do not doubt, you can eat the screwworms too, once cooked!8-))
Lots of things hurt cattle, but they do not threaten our domestic beef supply. They are just things for farmers and ranchers to deal with.
Think of it this way: Leaving lug nuts loose in new cars does not threaten our nation's auto supply.