- Active ingredient Nitenpyram starts working within 30 minutes and kills adult fleas within 4 hours for dogs.
- Safe for puppies four weeks and older and weighing at least 2 pounds; also safe for pregnant or nursing pets.
- A single dose should eliminate current infestation， but may be given up to once per day if your pal gets fleas again.
- Easy to give tablet with no messes or odors.
- Unused tablets can be safely stored to keep their potency.
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