Capstar for Cats

Capstar

Fast relief from fleas

Capstar is an oral flea treatment that starts killing adult fleas within just 30 minutes. It's designed for quick knockdown, making it ideal when your cat has a sudden flea outbreak. Capstar offers fast, temporary relief while you get long-term protection in place.

How Capstar works

Capstar contains nitenpyram, which affects the nervous system of fleas and kills them quickly. It doesn't provide ongoing protection, but it's extremely effective at removing existing fleas. You can use it as often as once a day, if needed, under vet guidance.

When to use Capstar

Capstar is perfect for situations where you need fast action—like when you've just discovered fleas or brought a new pet home. It's often used in combination with a monthly preventative like Bravecto or Revolution Plus to help stop infestations from the start.

Safe and easy to give

Capstar tablets are small and can be given directly or hidden in food. They're suitable for cats and kittens over 4 weeks of age and weighing at least 1 kg. Always follow the dosage instructions, and monitor your cat after giving the tablet.

What Capstar doesn't do

Capstar doesn't prevent future fleas, treat ticks, or cover internal parasites. It's meant as a short-term solution and should be followed up with a long-lasting flea preventative. Treating your home environment is also important to stop fleas coming back.

Frequently asked questions

How quickly does Capstar start working?

Capstar begins killing fleas within 30 minutes of being given.

Does Capstar provide long-term flea protection?

No. It only kills existing fleas and lasts for 24 hours. Follow up with a monthly preventative.

Is Capstar safe for kittens?

Yes, as long as they are over 4 weeks old and weigh at least 1 kg.

Can I use Capstar with other flea treatments?

Yes. It's often used alongside longer-acting products, but check with your vet first.

How often can I give Capstar?

Once a day, if needed. Always follow the label directions or consult your vet for guidance.