Is Capstar for Dogs the Same as Capstar for Cats?

When it comes to fast-acting flea treatments, Capstar is a popular choice among pet owners. But if you have both dogs and cats at home, you may be wondering — is Capstar for dogs the same as Capstar for cats? Can you safely use the same product on both?

Let’s break it down and explore the differences, safety guidelines, and how Capstar for Cats and Small Dogs is formulated to address specific needs.

What is Capstar?

Capstar is an oral flea treatment that contains the active ingredient Nitenpyram, which starts killing adult fleas within 30 minutes of administration. It is a fast-acting, short-term solution ideal for quick flea knockdown on both dogs and cats.

Capstar for Cats and Small Dogs

This version is designed specifically for:

• Cats and small dogs weighing 1kg to 11kg

• Both cats and dogs 4 weeks or older

• Labeled as Capstar 11.4 mg

This means that Capstar for Cats and Small Dogs can be safely given to both species as long as they fall within the weight and age guidelines. It’s a convenient solution for multi-pet households where cats and small dogs are present.

Capstar for Dogs

This version is tailored for:

• Dogs weighing 11.4kg to 57kg

• Contains 57 mg of Nitenpyram

This higher-dosage Capstar for Dogs is formulated exclusively for medium to large dogs. It should not be given to cats due to the increased dosage, which could be dangerous for feline systems.

Is Capstar Cat-Specific?

While there’s no product labeled Capstar Cat separately from Capstar for Cats and Small Dogs, the 11.4 mg tablet is the one intended for cats. When in doubt, always read the product label and consult your veterinarian before giving any medication.

Key Differences

FeatureCapstar for Cats and Small DogsCapstar for DogsSpeciesCats & Small DogsMedium to Large DogsWeight Range1kg – 11kg11.4kg – 57kgNitenpyram Dosage11.4 mg57 mgAdministration FrequencyOnce daily as neededOnce daily as needed

Safety Tips

• Do not give the large-dog dose to cats.

• Monitor for side effects such as hyperactivity, itching, or vomiting.

• Use only according to weight and age recommendations.

• Always consult your vet before starting any flea treatment.

Final Thoughts

So, is Capstar for dogs the same as Capstar for cats? Not quite — while they contain the same active ingredient, the dosage varies based on the size and species. If you have a cat or a small dog, Capstar for Cats and Small Dogs is safe and effective. For medium or large dogs, be sure to use the appropriate Capstar for Dogs product.

By choosing the correct version, you can give your pet quick relief from fleas — safely and effectively.