Product Description

Veterinarian-quality protection for your dog at significant savings.

Nothing should come between you and your dog, least of all fleas and ticks. So you need a cost-effective option that won’t break the bank. PetArmor is guaranteed to work effectively at killing adult fleas, ticks and chewing lice. It contains the #1 veterinarian-recommended active ingredient, fipronil. PetArmor is available in an easy-to-use, fast-acting topical application specifically formulated for your dog’s weight. Each monthly dose will give your dog the same protection at significant savings. That's great for both you and your dog! For dogs that live and play in heavily flea and tick-infested areas, consider using PetArmor Plus. It contains the same active ingredient, fipronil, as in PetArmor, but has an additional active ingredient that breaks the flea life cycle.
Available in 4 Sizes:
Up to 22lbs
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PetArmor for Dogs acts fast and is effective, long lasting, waterproof and easy to use for the control of adult fleas, ticks and chewing lice on dogs and puppies. It contains the active ingredient fipronil. Used as directed, it can help prevent reinfestation while also controlling sarcoptic mange infestations. PetArmor for Dogs kills, controls and prevents infestations of adult fleas (prior to egg laying), brown dog ticks, American dog ticks, lone star ticks and deer ticks (that may transmit Lyme disease), as well as chewing lice.

Apply PetArmor for Dogs topically only on dogs and puppies aged 8 weeks or older, including breeding, pregnant and nursing mothers as indicated. PetArmor for Dogs with fipronil should be applied every month. Do not treat with more than one pesticide product at a time. Don't forget to consider your dog's age.

PetArmor for Dogs comes in four weight breaks for dogs and puppies: 5 to 22 lbs., 23 to 44 lbs., 45 to 88 lbs., and 89 to 132 lbs.

Keep treated pets apart from each other or other pets for 24 hours after treatment and until the product is dry to prevent pets from licking the product off one another.

Read the entire label carefully before using any product on your pet. For more information, please call 1-888-908-TICK (8425).


Applying the Product

  • Remove product tubes from the package.
  • Separate one tube from the others.
  • Hold the tube with notched end pointing up and away from the face and body. Use scissors to cut off the narrow end at the notches along the line.
  • Invert tube over dog and use open end to part your dog’s hair.
  • Squeeze tube firmly to apply all of the solution to the dog’s skin as a spot to the dog’s back between the shoulder blades.



Product Safety Information

Safety Data Sheet (PDF)

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Did the ingredients in PetArmor® for Dogs or PetArmor® for Cats change?

No, the ingredients in PetArmor for Dogs or Cats did not change. This product still contains the #1 veterinarian-recommended active ingredient, fipronil, at the same amounts.

Is it normal to still see fleas and ticks on my pet a few days after treating it with PetArmor?

Yes. After treatment with fipronil, fleas and ticks get very active as they die and move to the top of the pet’s coat where they are more visible. This is actually a sign that the product is working. However, if you’re seeing fleas several days or weeks after applying PetArmor, you may have an infestation in your yard or elsewhere. Remember to treat all pets in your house with PetArmor every 30 days throughout the year to help protect your pets from fleas and ticks.

Can I use PetArmor more than once in a month if my pet has a really bad flea or tick problem?

No. PetArmor should not be used more than once every 30 days. If you have a bad infestation, talk to your veterinarian about your options.

Does your product have an expiration date? What is the shelf life of the product?

This product has a shelf life of three to five years. When properly stored and under ideal conditions it will be five years. If there has been a variance in temperature (extreme heat for example), it may reduce the effectiveness of the product. Be sure to store the product in a cool (below 77°F/25°C) dry place inaccessible to children and pets. Do not refrigerate and protect from direct sunlight.

If I’m not happy with PetArmor, can I return it?

We believe in our products, so much so that we guarantee PetArmor will kill adult fleas, ticks, and chewing lice at about half the cost. If you’re not happy with PetArmor, we’ll gladly provide a refund. Please mail the unused portion in the carton back to us at: PetArmor Customer Service, 10077 South 134th Street, Omaha, NE 68138-3710.

Who do I contact if I have questions about PetArmor?

For any questions regarding PetArmor products, please call 1-888-908-8425.