We use Advantage Multi b/c it covers adult fleas and is effective at preventing heartworm disease. It also controls hookworm, roundworm and whipworm. However, we have to apply it topically which can be difficult because it seems to run down his back and get trapped in his fur. I guess it's eventually getting absorbed into his system but I was wondering if an oral flea treatment would work better? I've noticed Stanley starts to itch towards the end of his 30 days on the treatment but this time, it's only seemed to last about 3 weeks. So maybe oral would be longer lasting? But aren't most of the oral tablets to cover fleas only? What would I do about preventing heartworms, etc? Do ya'll use two different products?
--Jenny