Effipro Duo Flea & Tick Spot on Solution for Cats & Dogs

Effipro Duo Flea & Tick Spot on Solution for Cats & Dogs
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Product image
Cat » 4 Pipettes
Extra Large Dog (40-60kg) » 4 Pipettes
Large Dog (20-40kg) » 4 Pipettes
Medium Dog (10-20kg) » 4 Pipettes
Small Dog (2-10kg) » 4 Pipettes

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • Cat » 4 Pipettes £14.99
  • Extra Large Dog (40-60kg) » 4 Pipettes £25.49
  • Large Dog (20-40kg) » 4 Pipettes £23.64
  • Medium Dog (10-20kg) » 4 Pipettes £21.52
  • Small Dog (2-10kg) » 4 Pipettes £19.31

Selection of 5 products from

£14.99 to £25.49

Description

EFFIPRO® DUO IS THE ONLY PPF AND FIPRONIL COMBINATION.

EFFIPRO® DUO is used to treat flea infestations in cats and dogs, and protects against the multiplication of fleas in the environment. Protect your pets from fleas and ticks, and from perpetuating flea invasions, with EFFIPRO®DUO.

EFFIPRO® DUO, a combination of PPF (pyriproxyfen) and fipronil, eliminates fleas and ticks and provides 3 months of protection against the multiplication of fleas in the environment!

EFFIPRO® DUO eliminates fleas and ticks. It contains PPF, an insect growth inhibitor which sterilises fleas and prevents the development of immature stages. EFFIPRO® DUO prevents the emergence of new fleas in the environment close to your pet.

Fleas in the environment are a serious concern for pets and their owners. Perpetuating flea populations in the home environment increases the risk of exposure. Insect growth regulators (IGRs) like PPF interrupt the life cycle to prevent future flea populations.

High flea infestation rates are common:

  • Infestation rates of more than 70% have been reported in dogs and cats during the flea season
  • Flea infestations in cats continue to be a threat year-round

Re-infestation is common, particularly in cats. It has been shown that although a very high percentage of pet owners treat for fleas, 30% of cats were found to have flea issues when checked by their vet.

PPF targets the life cycle by:

  • Sterilising adult fleas and inhibiting the development of immature stages
  • Preventing contamination of the environment of treated animals with the immature stages of fleas

Using flea treatments that only treat adult fleas risks a treatment gap:

  • Only 5% of fleas are adults
  • 95% of the flea population is composed of eggs and immature fleas living in the environment.
  • Adulticides alone are not enough.
  • Immature flea stages lead to flea multiplication in the environment.

Experts recommend a combination strategy of an adulticide with an IGR like PPF for a thorough preventive flea control program.

EFFIPRO® DUO has demonstrated efficacy against fleas eggs for 3 months in both dogs and cats.

EFFIPRO® DUO prevents development of flea eggs for 3 months in cats.

Need help or advice? Contact us:


All prices include VAT where applicable.

Medication Datasheets

Reviews (50)

Summary of Reviews for Effipro Duo Flea & Tick Spot on Solution for Cats & Dogs

Overall 4
Effectiveness
Ease Of Use
Value For Money
Absence Of Side Effects
46 out of 50 (92%) customers would recommend this product.
5 stars (34 reviews)
4 stars (10 reviews)
3 stars (3 reviews)
2 stars (1 reviews)
1 stars (2 reviews)

Only verified purchasers of this product can leave a review.

Good product Good price
Verified Purchase

By Wendy Webb on 28 April 2026

Ita a very good product also viovet do good pricing especially when on special offer

Customer recommends this product

Eppipro flea treatment
Verified Purchase

By Sarah Hockenhull on 26 April 2026

Perfect just as expected

Customer recommends this product

ALL GOOD
Verified Purchase

By MR Morris on 28 March 2026

used this for a few years now due to price, just as good as the expensive stuff.

Customer recommends this product

Great price, great service
Verified Purchase

By Mark Henderson on 25 September 2025

I have used this product on my cats for a number of years because it is so good and lasts so long. However, recent price hikes made me look elsewhere to get best value for money and VioVet won hands down. Not only was the price really, really good but the service was great too, with delivery within a couple of days. Thoroughly recommended.

Customer recommends this product

Easy to use
Verified Purchase

By Emma Cunningham on 17 June 2025

Great, seam to of killed most fleas

Customer recommends this product

Page 1 of 10

Next Page

Q & A

Below are some recent questions we've received regarding Effipro Duo Flea & Tick Spot on Solution for Cats & Dogs, including answers from our team.

18 March 2025 at 6:41am

How often for mainly house cats

Lorraine

My cats are mainly house cats, only going out in our cat enclosure when the weather is good. Have been using Bravecto many years but of course with the cost of prescriptions etc am looking for an alternative. How often would I need to apply Effipro Duo

  • VioVet Staff

It is advised every 3 months, I would advise you to speak with your vet to confirm.

2 February 2025 at 2:12pm

Mites

Katherine Stewart

  • VioVet customer since 2016
  • From: North Lincs., United Kingdom

Does this product help eliminate mites?

  • VioVet Staff

This is only effective against fleas and ticks. You can refer to the data sheet (On the description) for full details of the product.

29 January 2025 at 11:15am

Are spot on dog flea treatments safe on a dog 2 weeks in pup?

Theresa

Are spot on flea treatments safe on a dog e weeks in pup?

  • VioVet Staff

The minimum age a dog can be treated is 8 weeks old.

17 August 2022 at 2:57pm

Drontal

Therese Morley

  • VioVet customer since 2016
  • From: West Yorkshire, United Kingdom

Is it safe to use drontal (worming) with this product

  • VioVet Staff

Yes, Effipro Duo is safe for use alongside Drontal.

13 October 2021 at 11:04am

Rabbits

Helen Young

Can this product be used on dwarf rabbits?

  • VioVet Staff

This product is for use on cats or dogs only, depending on the version you purchase. If you are looking for flea treatment for your rabbit we recommend using Advantage, this is licensed for use on rabbits.

Delivery Information