Capstar Cats 2 - 25 lbs

Price :

$23.65

Deal Price :

$21.99

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6 Tablet
12 Tablet

Capstar Cats 2 - 25 lbs 6 Tablet

One Time Purchase

$23.65

Auto Delivery

$21.28

Delivery Frequency

Uses: Treats fleas rapidly and works for 24 hours.

Doses: 1 Tablet = 1 Day

Description
Key Benefits
Directions
Safety
More Info
FAQ

Description

Capstar Oral Flea Treatment for Cats (2-25 lbs)

Capstar for Cats is a fast-acting oral flea treatment for cats and kittens 4 weeks of age and older and weighing between 2 and 25 lbs. It begins working within only 30 minutes of administration and eliminates fleas before they can lay eggs and cause infestations. One tablet kills over 90% of fleas within 4 hours, offering quick relief.

Capstar flea tablets work as a short-term treatment for adult fleas and can be dosed once per day. If you see fleas on your cat, get rid of them by giving your cat a single, convenient dose of Capstar.

How does Capstar work?

Capstar is formulated with nitenpyram as its key ingredient.

Nitenpyram is an insecticide that kills fleas by interfering with their nervous systems. It kills fleas before they can lay eggs and reproduce to cause a flea infestation.

Capstar (Pink) offers 11.4 mg of nitenpyram for optimum dosage.

What to know before using Capstar?

Capstar flea tablets for cats do not work against fleas present in the cat’s environment, so reinfestations may be possible. Additional treatments may be required for flea eggs in the environment, as they can emerge as adults. It is recommended to treat all infested pets in the household.

Key Benefits

Fast-acting oral flea treatment for cats
Kills fleas on cats before they can start an infestation
Begins working within 30 minutes of administration
Can be used daily as needed to treat and control flea infestations
Recommended for long-term flea prevention

Directions

Administer the tablet by placing it directly in your cat’s mouth or hiding it with a small amount of food.
Ensure that the cat swallows the pill completely.
If you’re unsure whether your cat swallowed the pill, it is safe to give a second pill.
If your pet gets re-infested with fleas, you can safely give another dose as often as once per day.

Capstar Dosage Chart for Cats/Kittens:

Cat’s Weight	Dose	Nitenpyram per Tablet
Cats and Kittens (2–25 lbs)	One tablet	Capstar Pink (11.4 mg)

Safety

Read the label carefully before using.
Use only for cats.
Store it out of reach of children and pets.
Dispose of the pack by wrapping with paper and putting in garbage.
In case of an overdose or accidental ingestion, take your pet to the veterinarian immediately.
If you notice any side effects, consult your vet immediately.

More Info

Target Species	Cats
Packs	Cats & Kittens (2-25 lbs)
Mode of Administration	Oral
Effective For	Flea control
Active Ingredient	Nitenpyram
Brand Name	Capstar

FAQ

What is Capstar?

Capstar (Nitenpyram) is a fast-acting, oral flea treatment for dogs and cats that kills adult fleas before they can start an infestation.

How fast does Capstar work on cats?

Capstar starts killing fleas within 30 minutes to give your pet quick relief. One oral tablet kills over 90% of fleas within 4 hours for cats.

What parasites does Capstar kill?

Capstar kills adult fleas. Its active ingredient, nitenpyram, starts killing fleas in just 30 minutes.

Can Capstar kill all types of fleas?

Capstar kills adult fleas on cats.

Is it safe to use Capstar every day?

Capstar can be used daily, as needed, to help treat and control an existing flea infestation. A monthly flea preventive is recommended for long-term flea prevention.

Can Capstar for Cats work as a preventive flea treatment?

Capstar can be used daily, as needed, to help treat and control an existing flea infestation. A monthly flea preventive is recommended for long-term flea prevention.

Where can I buy Capstar for Cats?

You can buy Capstar online from pet supplies store like CanadaVetExpress or from your veterinarian.

Note: All the product-related information is based solely on the official label and manufacturer-provided details. It does not replace professional veterinary advice. Please consult your veterinarian before starting any treatment.

Still Have Questions? – Please email us your queries at support@canadavetexpress.com and we will be happy to help you.

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Customer Review

Overall Rating

4.7/5

82 reviews

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Paige L.

Great website experience

The product was exactly what I expected, but what stood out most was how easy the website made everything. Finding the correct size and placing the order was quick and stress-free.

(Jun 02, 2026)

Morgan G.

Easy website to shop from

I’ve bought cat products from a lot of places over the years and this was one of the easier websites to order from. Everything was laid out clearly and I found what I needed fast.

(May 27, 2026)