Well i trapped "kitty" in nov 04 and he's coming along.He lets me pet him and loves to play.But still cannot hold him. Anyway he has had worms ever since i got him. Has had Drontal twice and now was given Pyrantel. Has anyone used it? Is it better than Drontal?. I know it paralysis the worm . Whats the benefit of that over killing them? Maybe they ALL get paralyzed whereas the other kills "some". Will I ever get rid of the worms? Its funny the cat seems almost instantly happy after he gets the pill and his coat looks so much better.