I am very happy with Comfortis for my 4, and don't even have to use it every month.... I wait until I see fleas again before re-dosing. Often I can go 2 months or more depending on exposure.
It is very weight specific, and not to be used on dogs under 5 lbs. Frontline was not working, and I really don't like the oily stinky topical spot treatments.
Also, it is almost the same price for all weight categories, so I get the pill/chew for a larger dog and split them (according to the proper breakdown of dose for various weights).
Sorry some have a reaction; I'm just thrilled to finally have something that works with no reactions for over 8 months. |