Ivomec will not get tapeworms, need to use praziquantel or a product called profender which is a topical.
my search on the internet indicated that ivome could be used on cats for tapeworm
it did say that it had to be injected rather than given orally
I can do either with no problem
what about giving the cats DE diotamacious earth? I know people who take it for all sorts of things including worms.
Ivermectic is not a good tapeworm medication. It can be used in cats orally or injectable at 0.1ml per ten lbs body weight. It is better than diatemaceous earth