Active Ingredient: Nitenpyram. Suitable for Puppies and Adults: Safe for use in dogs and puppies over 4 weeks old and 11 kg in weight. Age Range: Puppies (from 4 weeks) and adult dogs over 11 kg. Designed for dogs over 11 kg and from 4 weeks of age, each tablet containsNitenpyram, a powerful active ingredient that begins killing fleas within just15 minutes of administration.
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