I've got 3 cats and, fortunately (touch wood), we've had minimum flea problems. Had them in the house before but I've never been bitten and when they've landed on my foot/leg they tend to just jump straight off. Cat fleas don't like human blood anyway really and only tend to bite us if they are starving. My long haired cut used to get ticks which were horrible to get rid of. Luckly he doesn't get them anymore (I think he used to get them by getting into a horse barn which he can't anymore). In terms of treating my cats, I use Advantage (like someone else mentioned) and it works really well. Do bear in mind it only kills fleas. Not ticks or lice. You need Frontline for that and Frontline is expensive (especially if you buy it from a vet).
:wooha: :run: