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Parastar® for Dogs (fipronil)

Trusted flea and tick control.

Contains the same active adult flea and tick ingredient as Frontline®.

Fast-acting and long-lasting.

Fipronil works for up to 30 days. It kills ticks, including those that may transmit Lyme disease, fleas, chewing lice and mites that may cause sarcoptic mange.

Trusted product, great value.

Provides treatment you can rely on and is priced at a great value.

Available for dogs in four weight ranges:

  • For dogs and puppies 8 weeks of age or older 4–22 lbs
  • For dogs 23–44 lbs
  • For dogs 45–88 lbs
  • For dogs 89–132 lbs
  • Do not use on cats.
Parastar Plus
  • Double-duty tick and flea killing power.
  • Starts to kill ticks in as little as 5 minutes.

Learn More

Are you a pet owner?

Ask your veterinarian why Parastar® for Dogs may be right for your dog.

Are you a veterinarian?

Contact your Elanco Animal Health US, Inc. sales representative for more information.

Find a representative
near you »

Want to learn more?

Get detailed information about Parastar® for Dogs, and learn how it helps protect dogs from ticks, fleas, chewing lice and Mites.

Parastar® for Dogs is registered and available in every state.