Let's see...so in the end we agree on many things. That's good.
Anti-helminthics are not just tested on animals they were specifically produced for animals as the market for animal products was much more lucrative. Then secondarily they made the very same products for humans.and cranked up the prices..NO difference...NONE.
As far as me eating slops I don't have access to any as I live in a city not in the country. Pharmaceutical products made for animals have very strict production values and cannot be compared to eating slops.
As far as for your "grandmother" there go your selling techniques again. This car has only been driven twice by a little old lady...haha!