Welcoming a kitten into your home comes with a host of responsibilities—from feeding and socializing to protecting them against harmful parasites. One of the most trusted products for parasite prevention is Revolution Plus for Cats. But when is the right time to start using it for your kitten? In this guide, we’ll explore the recommended age, dosage instructions, and how Revolution Plus for Kittens and Small Cats differs from formulas for larger felines.

Whether you’re a new pet parent or looking to switch parasite protection products, this blog will walk you through everything you need to know to ensure your kitten’s safety and health.

What Is Revolution Plus for Cats?

Revolution Plus for Cats is a monthly topical treatment designed to protect cats from a wide range of parasites. This all-in-one formula is effective against:

• Fleas (kills adult fleas and prevents flea eggs from hatching)
• Ticks (including black-legged, American dog, and Gulf Coast ticks)
• Ear mites
• Roundworms and hookworms
• Heartworms

The active ingredients—selamectin and sarolaner—combine to offer both external and internal parasite protection. It's easy to apply and is available in different weight-based dosages to suit cats of various sizes and ages.

When Can You Start Revolution Plus for Kittens?

One of the most common questions cat owners have is “At what age can I start Revolution Plus for my kitten?” The answer is straightforward: Revolution Plus can be safely used on kittens as young as 8 weeks old and weighing at least 1.25 kg (2.75 lbs).

This age guideline is critical because younger kittens may not have the metabolic capacity to handle certain medications. Always consult your vet before beginning any parasite prevention regimen.

Why Early Protection Matters

Kittens are especially vulnerable to parasites, which can cause severe health issues such as:

• Anemia (from flea infestations)
• Intestinal blockages (from worms)
• Skin infections (from mites and ticks)
• Respiratory issues (linked to heartworms)

Starting Revolution Plus for Kittens and Small Cats at the right age ensures early protection, helping your pet grow healthy and strong. Parasite control in the early months also reduces the risk of transmission to other pets or humans in your household.

Choosing the Right Revolution Plus Dosage

Revolution Plus for Cats comes in three main dosage strengths based on your cat’s weight:

1. Revolution Plus for Kittens and Small Cats (1.25–2.5 kg)

• Ideal for kittens over 8 weeks old and small adult cats.
• Comes in a yellow-labeled box for easy identification.
• Dosage: One tube applied topically once a month.

This version is specifically formulated for kittens and ensures they receive the correct amount of medication without overexposure.

2. Revolution Plus for Medium Cats (2.6–5.0 kg)

• Suitable for most average adult cats.
• Comes in an orange-labeled box.
• Also applied once a month.

Once your kitten grows beyond 2.5 kg, you’ll need to transition to this formula to maintain effective protection.

3. Revolution Plus for Large Cats (5.1–10.0 kg)

• Designed for bigger breeds or overweight cats.
• Comes in a green-labeled box.
• Applied the same way—one tube monthly.

Knowing your kitten’s current weight and growth trajectory will help you plan for transitions between product sizes.

How to Apply Revolution Plus Safely

Topical treatments are convenient, but correct application is key to their effectiveness. Here’s a step-by-step guide:

1. Weigh Your Kitten: Use a pet scale for an accurate reading.
2. Choose the Correct Product: Ensure the dosage matches your kitten’s weight category.
3. Part the Fur: At the base of the neck (between the shoulder blades), part the fur until you see the skin.
4. Apply the Entire Tube: Squeeze the contents directly onto the skin, avoiding the fur.
5. Prevent Grooming: Keep your kitten distracted until the area dries to avoid ingestion.

Never split doses between pets or use a higher dose than necessary. Always follow package instructions or your vet’s recommendation.

Common FAQs About Revolution Plus for Kittens

Is Revolution Plus safe for kittens under 8 weeks?

No. Revolution Plus for Cats is only approved for kittens 8 weeks or older and weighing at least 1.25 kg. Using it earlier could risk serious health issues.

What if I miss a dose?

If you forget a dose, apply it as soon as you remember, then resume monthly treatments from that date. Missing doses may leave your kitten unprotected.

Can I bathe my kitten after applying Revolution Plus?

Yes, but it’s best to wait at least 2 hours after application. The product is waterproof, but waiting ensures maximum absorption.

Is Revolution Plus the same as regular Revolution?

Not quite. While both contain selamectin, Revolution Plus also includes sarolaner, which adds extended tick protection.

The Benefits of Using Revolution Plus for Cats

Using Revolution Plus for Kittens and Small Cats offers several benefits beyond just parasite protection:

• Peace of Mind: Covers more parasites than many single-target treatments.
• Convenience: One monthly application is all it takes.
• Veterinarian Recommended: Trusted and widely used across veterinary practices.
• Prevents Transmission: Helps stop the spread of parasites to other pets and humans.

When to Talk to Your Vet

While Revolution Plus for Cats is available over-the-counter in some countries, it’s always a good idea to consult your vet before starting any new medication. Your vet can confirm the appropriate dosage and ensure your kitten is healthy enough for treatment.

Also, if your kitten shows signs of side effects—like vomiting, diarrhea, or lethargy—contact your vet immediately. Adverse reactions are rare, but it’s best to be cautious.

Conclusion: Start Early, Stay Protected

Starting Revolution Plus for Kittens and Small Cats at the right time can make a world of difference in your kitten’s long-term health. As soon as your kitten is 8 weeks old and weighs at least 1.25 kg, you can begin monthly treatments that protect against fleas, ticks, ear mites, heartworms, and intestinal worms.

As your kitten grows, transition to Revolution Plus for Medium Cats or Revolution Plus for Large Cats to ensure continuous protection. Always follow dosage guidelines, apply the treatment correctly, and consult your vet for the best care plan.