AVM-GSL Over the Counter Companion Animal

Fleanil Duo 268 mg / 241.2 mg Spot-on Solution for Large Dogs

Active ingredients: (S)-Methoprene, Fipronil

Form

Spot-on

Species

Dogs

Manufacturer

Naqua EU OÜ

VMD MA No.

62602/5003

View official SPC (PDF)

The prescription itself has a price. See what practices near you charge for a consultation and the written prescription fee.

Paying less for (S)-Methoprene + Fipronil

1

Ask your vet for a written prescription

They must provide one on request. Under the CMA Order the fee is capped at £21 from 2027.
2

Fill it at a registered online retailer

The CMA found online pharmacies 50–60% cheaper than practice dispensing on common medicines — typically £200–£300 a year.

Your prescription rights → VMD register of retailers →

Clinical details are being added

We're extracting detailed indications, dosage, side effects and more from the official SPC document. Check back soon.

View official SPC (PDF) on VMD

Medication costs adding up?

Pet insurance can cover prescription medications. Find the right policy for your pet.

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Related Conditions

Skin & Parasites in Dogs

Same active ingredient

Other Products Containing (S)-Methoprene

These products share the same active ingredient and may be suitable alternatives. Always consult your vet.

Bob Martin Clear Plus 134 mg/ 120.6 mg Spot-on Solution for Medium Dogs

AVM-GSL

Pets Choice Limited

spot-on Dogs

Bob Martin Clear Plus 134 mg/ 120.6 mg Spot-on Solution for Medium Dogs

AVM-GSL

Pets Choice Healthcare Limited

spot-on Dogs

Bob Martin Clear Plus 268 mg/ 241.2 mg Spot-on Solution for Large Dogs

AVM-GSL

Pets Choice Limited

spot-on Dogs

Bob Martin Clear Plus 268 mg/ 241.2 mg Spot-on Solution for Large Dogs

AVM-GSL

Pets Choice Healthcare Limited

spot-on Dogs

Bob Martin Clear Plus 402 mg/ 361.8 mg Spot-on Solution for Extra Large Dogs

AVM-GSL

Pets Choice Limited

spot-on Dogs

Bob Martin Clear Plus 402 mg/ 361.8 mg Spot-on Solution for Extra Large Dogs

AVM-GSL

Pets Choice Healthcare Limited

spot-on Dogs

Alternative options to consider

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VetBox Flea & Worm Protection for Dogs

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