Capstar Oral Flea Treatment for Small Dogs and Cats

Capstar is an in-the-moment flea solution designed for small dogs and cats. This fast-acting oral tablet begins killing adult fleas within 30 minutes, providing quick relief for your pet and helping reduce visible flea activity in the home.

Designed for convenience, Capstar is a single-dose treatment suitable for pets up to 11 kg (25 lb). The tablet is easy to administer and can be given with or without food. It is formulated for small dogs and cats and is safe for dogs and puppies 2 lb+ and 4 weeks old and older, per label guidelines.

Use Capstar as part of a broader flea-management plan. Because it targets adult fleas on the animal, you may see dead fleas on the coat within hours. It does not provide long-term environmental control by itself, so pair with regular cleaning and ongoing preventive strategies to reduce re-infestation. Always follow dosing instructions and consult a veterinarian for questions about repeated use or health considerations for your pet.

• Active ingredient: nitenpyram
• Target: adult fleas on small dogs and cats
• Weight limit: up to 11 kg (25 lb)
• Administration: oral tablet, with or without food
• Safety: suitable for dogs and puppies 2 lb+ and 4 weeks old and older
• Usage context: part of a broader flea-management plan