I love Comfortis for all 5 of my doggies. Like you I was losing the flea battle last year, Frontline and Advantix didn't work & made their fur yucky.
Comfortis worked quick (like Capstar) and worked so well I didn't have to re-treat for about 3 months. I was cautious about giving it to Tiki, who possibly has liver issues, but she did fine.
One thing I like about Comfortis, is that the dose is very weight specific, so you aren't giving a 7# dog the same as a 30+# dog. You can't use it on dogs less than 5# though. It comes in a soft-ish treat type pill, so now I buy the bigger dose (same price) and split it down to appropriate size, since I have 5 dogs to treat. |