This is what I have been doing: I started using powdered sulfur for the fleas on the cats. Cats think I am just giving them some good rubs while administering a pinch of powder here and there. It worked for a while then the flea population increased so I changed to buying, gulp, the expensive stuff Advantage II. Buying the over 9# doses and splitting one application between 2 cats. THat knocked down the fleas again. I"m thinking the sulfur might be best for living areas-- where the cats like to curl up. ANd for many of those spaces I place a towel and change out every couple weeks and wash it to get rid of any flea material.
As for heart worm, I remember a dog breeder using a bottle of injectable ivermectin. THe cattle stuff. THat is what I will do next time with a puppy. THe once a month tablets are rediculously expensive. Of course the new recommend is treating cats for monthly heart worm too--- just not sure the injectable is safe for cats as I have not investigated that-- so no recommends for cats at this time.
As for heart worm, I remember a dog breeder using a bottle of injectable ivermectin. THe cattle stuff. THat is what I will do next time with a puppy. THe once a month tablets are rediculously expensive. Of course the new recommend is treating cats for monthly heart worm too--- just not sure the injectable is safe for cats as I have not investigated that-- so no recommends for cats at this time.