For those of you who have dogs and cats!

[macfan 57]

Originally Posted by CharmedHour

Frontline and Advantage only prevent fleas, where Advantix prevent fleas, ticks, and mosquitos.

That's not true. Frontline works on both fleas & ticks. I use Frontline & Heartguard(for Heartworm). I get both of them from my vet. I've never had a problem with either of them for over 15 years.