Having 6 cats we are having trouble keeping a few of them free of tapeworms. After taking them for shots the worms are back shortly. The flea problem is minimal if any at all at most times. I know the cycle continues, but what can be given on a continuing basis to those with the signs of worms and to all of them?
For tapeworms not much, but for other types such as round and hookworms you can use revolution. I recommend good flea control for the prevention of tapeworms. Droncit will kill tapes. vetcare