Not saying it would never happen sheep but I think it is a long ways out there if at all.. There is to much money involved in the hunting industry for governments to drop it or stop it,, way to much money. Hunting is a cash cow for businesses and governments and money talks,, it rules in this world.
But as far as the horses are concerned,, sound like a lot of money to be wasted on useless virmon.. Why drug what you can shoot for a fraction of the cost.