Skip to product information
1 of 9

PetArmor CAPACTION 11.4mg Flea Treatment Tablets for Cats 2–25 lbs (6 Count)

PetArmor CAPACTION 11.4mg Flea Treatment Tablets for Cats 2–25 lbs (6 Count)

Regular price $26.38
Regular price Sale price $26.38
Sold out
25 people are viewing this right now

Shipping & Returns

Free USA Shipping on Orders Over $120

We ship all US domestic orders within 1-3 business days

Returns & Refunds Policy

30-Day Return Policy

We offer a 30-day return policy from the date of delivery.

To qualify for a return:


  • The item must be unused

  • The item must be in original packaging

  • Proof of purchase is required

Non-Returnable Items

The following items cannot be returned:


  • Opened pet food or treats

  • Personalized products

  • Clearance or final sale items

  • Hygiene-related pet products

Damaged or Incorrect Items

If you receive a damaged or incorrect product:


  1. Contact us within 72 hours of delivery

  2. Provide photos of the product and packaging

  3. We will arrange a replacement or full refund

Return Shipping


  • If the return is due to our error (damaged or incorrect item), we cover return shipping

  • If the return is due to customer preference, the customer pays return shipping

Refund Processing

Once we receive and inspect the returned item:


  • Refunds will be issued to the original payment method

  • Processing time: 5–10 business days
View full product details

PetArmor CAPACTION 11.4 mg Flea Treatment Tablets for Cats provide fast and effective relief from active flea infestations. Formulated with Nitenpyram, these oral flea tablets begin killing adult fleas within 30 minutes, making them one of the most trusted solutions for immediate flea control in cats and kittens weighing 2–25 lbs.

If your cat is suffering from scratching, irritation, or discomfort caused by fleas, PetArmor CAPACTION offers a convenient, veterinarian-trusted treatment that works quickly to eliminate adult fleas and restore your pet's comfort.

Key Features & Benefits

  • Starts killing adult fleas within 30 minutes
  • Fast-acting oral flea treatment for cats
  • Contains 11.4 mg Nitenpyram per tablet
  • Effective for cats and kittens weighing 2–25 lbs
  • Helps relieve itching and flea-related discomfort
  • Easy-to-administer cat flea tablets
  • Ideal for treating active flea infestations
  • Trusted PetArmor flea control solution
  • Includes 6 oral tablets per package

Why Choose PetArmor CAPACTION for Cats?

When fleas become a problem, immediate action is essential. PetArmor CAPACTION for Cats delivers rapid flea treatment without the mess of topical applications. The oral tablet works from the inside out, targeting adult fleas quickly and effectively.

This flea treatment is ideal for pet owners looking for a fast solution to flea infestations and can be used as part of a comprehensive flea prevention program for long-term protection.

How PetArmor CAPACTION Works

PetArmor CAPACTION contains Nitenpyram, a proven flea-killing ingredient that enters the bloodstream after administration. Adult fleas are killed shortly after biting your cat, helping reduce flea populations and providing fast relief from flea-related irritation.

Product Information

  • Brand: PetArmor
  • Product Name: CAPACTION Flea Treatment Tablets for Cats
  • Active Ingredient: Nitenpyram
  • Strength: 11.4 mg
  • Pet Type: Cats and Kittens
  • Weight Range: 2–25 lbs
  • Package Size: 6 Tablets
  • Administration: Oral
  • Use: Treatment of Adult Flea Infestations