Out of Stock No Longer Available PetArmor FastCaps Oral Flea Tablets for Dogs over 25 lbs, slide 1 of 1

PetArmor FastCaps Oral Flea Tablets for Dogs over 25 lbs

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Kill fleas fast with PetArmor FastCaps Oral Flea Tablets for Medium & Large Dogs, an oral flea control medication for pets. FastCaps contain the veterinarian-recommended active ingredient nitenpyram in an easy-to-dose tablet. It begins working within 30 minutes and offers protection that can't rub or wash off. Since FastCaps provide an oral treatment for adult fleas, there’s no odor or messy application on your dog or in your home, and you don’t have to separate pets in multi-pet households.

Key Benefits
  • An oral flea control medication for medium and large dogs that contains veterinarian-recommended nitenpyram
  • Easy-to-dose table form that begins working within 30 minutes without any odor or messy application on your pet or in your home
  • Offers protection that is orally administered so it can't rub or wash off
  • Kills fleas fast in an effective and hassle-free manner
  • Safe for multi-pet households and dogs over 25 pounds

Not for human use. Keep this and all drugs out of the reach of children.

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

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  • Item Number
  • Lifestage
  • Breed Size
    Medium Breeds, Large Breeds

Active Ingredients: 57.0 mg nitenpyram


FastCaps tablets are safe for use in dogs and puppies 2 pounds of body weight or greater and 4 weeks of age and older. Weigh your pet prior to administration to ensure proper dosage. It is also safe for use in pregnant or breeding dogs.


What is the active ingredient in FastCaps (nitenpyram)?

FastCaps (nitenpyram) contains nitenpyram, the same veterinarian-recommended active ingredient found in Capstar (nitenpyram).

*Can I use FastCaps (nitenpyram) more than once in a month if my pet has a really bad flea problem?

If your dog or cat gets re-infested with fleas, you can safely give another dose as often as once per day.

Can I use FastCaps (nitenpyram) with other flea and tick products?

FastCaps (nitenpyram) tablets may be used together with other products including heartworm preventives, corticosteroids, antibiotics, vaccines, de-worming medications, shampoos and other flea products.

Rating: 3.7 of 5 stars 89 Reviews 89 Reviews 3.8 out of 5 Stars

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Rating: 3.7 of 5 stars 3.8 / 5

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