Originally Posted by The Batlord

If the cat isn't a vicious sunbitch who'll scratch the **** out of you, just force the pills down their throat and close it's mouth until it swallows them. Sounds mean, but it's better than letting the cat die.

Much easier with a dog, since dogs are bitches, but if your cat will let you get away with some forcefulness then you gotta do what you gotta do. Just shove that pill down its throat and feel guilty afterward. Just remember to keep its mouth shut until you know the cat has swallowed the pill.