Large, highly intelligent obligate carnivores vs an animal we humans also use for food? Sorry, cats win.
Pilling a house cat is hard enough; to coax a big cat to take their meds you do what you have to and that works. If it makes you feel any better I’m sure they have some way of killing the feeder chicks that’s merciful.
I agree.
The smaller cats would needlessly suffer flea infestations, which can escalate horribly if left untreated.
And since hiding their medication inside a humanely killed chick is the only ruse that works on them,
I say go for it, Big Cat Rescue.