Figure 1From: Evaluation of the long-term efficacy and safety of an imidacloprid 10%/flumethrin 4.5% polymer matrix collar (Seresto®) in dogs and cats naturally infested with fleas and/or ticks in multicentre clinical field studies in EuropePercentage reduction of viable fleas in cats for each efficacy evaluation period - arithmetic means and 95% confidence limits (PP population).Back to article page