Can Dogs Get Fleas in Winter? The Truth Most Owners Miss
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April 20, 2026
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Frontline Spot-On Flea and Tick Treatment for Cats
From Price range: £5.65 through £25.02
Frontline Spot-On Flea and Tick Treatment for Cats
From Price range: £5.65 through £25.02
FRONTLINE Spot-On was first used by vets and is now available without a prescription. Apply monthly to protect your dog from fleas, ticks and lice all year round.
- Kills fleas within 24 hours
- Kills ticks within 48 hours
- Kills biting lice
Order Monday to Friday before 14:00pm to guarantee next
day delivery.
Ordering Prescription-Only Products
This item requires a current prescription from your vet before we can dispatch it. The good news? Sorting it out is simple and only takes a moment.
- Select or register your pet
- Attach a clear image or PDF of the prescription
- Complete your order at checkout
As soon as your prescription reaches us, our team will verify the details and get your pet’s treatment posted out to you.
Order Monday to Friday before 14:00pm to guarantee next
day delivery.
Product Features
FRONTLINE Spot-On was first used by vets and is now available without a prescription. Apply monthly to protect your dog from fleas, ticks and lice all year round.
- Kills fleas within 24 hours
- Kills ticks within 48 hours
- Kills biting lice
Product Details
Frontline Spot On for Cats – Kills Fleas, Ticks & Biting Lice This frontline flea treatment is essential for protecting your pet.
FRONTLINE is the original spot-on treatment for cats. It contains fipronil and works fast:
- Kills fleas within 24 hours
- Kills ticks within 48 hours
- Eliminates biting lice
How to use
- Apply every 4 weeks for the best protection against fleas and ticks.
- Do not bathe or let your cat swim for 2 days after application.
- Do not apply more than once a week.
Pack sizes
- 1-dose, 3-dose, and 6-dose packs
FRONTLINE® SPOT ON keeps your cat comfortable, happy, and free from parasites, giving you peace of mind and your pet a healthy, itch-free life.
Instructions
How to administered?
Part the cat’s fur at the base of the neck until the skin is visible. Place the tip of the pipette on the skin and squeeze to empty the contents completely onto the skin.
Do not bathe the cat or let them swim for 2 days after application and no more than once a week thereafter. For optimal protection, apply FRONTLINE® SPOT ON every 4 weeks to protect against fleas and ticks.
Please remember it’s always best to treat the cat according to their lifestyle. Cats who go outdoors are at higher risk of picking up fleas and ticks than indoor-only cats.
Sizes
Available in 1, 3, or 6 pipette packs.
Key Benefits
-
- Kills fleas, ticks, and lice
- Stops flea eggs from hatching from hatching
- Works fast for quick protection
Ingredients
Active ingredient: Fipronil 50 mg
Other ingredients: Butylhydroxyanisole (E320) 0.02%, Butylhydroxytoluene (E321) 0.01%
Frequently asked questions
What is FRONTLINE Spot-On for Cats used for?
FRONTLINE Spot-On for Cats is used to treat and prevent flea infestations and to control ticks. It also helps treat biting lice.
How does FRONTLINE Spot-On work?
It contains fipronil, which spreads across the skin and coat after application. It kills fleas and ticks on contact.
How long does one pipette last?
One application protects against fleas for up to 5 weeks and against ticks for up to 2–4 weeks, depending on exposure.
How often should it be applied?
Apply one pipette every 4 weeks for continuous protection.
How do I apply FRONTLINE Spot-On to my cat?
Apply directly to the skin at the back of the neck, where your cat cannot lick it. Ensure the coat is parted so the solution reaches the skin.
Can I bathe my cat after applying it?
Avoid bathing for at least 48 hours after application. Frequent washing may reduce the duration of protection.
Is it safe for kittens?
It can be used in kittens from 8 weeks of age, provided they meet the minimum weight requirement stated on the label.
Does FRONTLINE Spot-On protect against worms?
No. It does not treat intestinal worms or heartworm. A separate worming treatment is required.
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