I like advantix topical the best. We have both fleas and also ticks that carry lymes disease. I also live in a beach community, so usually we don't get enough real cold weather to kill everything. I keep it on year round. I used frontline before and one of mine actually contracted lymes disease while on frontline. I have tried some of the natural products but I personally didn't find them very effective.     
				__________________   Rosemarie, Levi and Lily "The purity of a person's heart can be quickly measured by how they regard animals" ~ Anonymous     |