Specific Uses Fleas, Mites and Ticks. Once applied, the Spot-On protects for up to 5 weeks (fleas) and up to 4 weeks (ticks). Suitable for cats & kittens (over 1kg and over two months old). LONG LASTING & FAST ACTING - Kills fleas for up to 5 weeks and kills ticks within a week or less.
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