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Effipro Spot On Flea & Tick Treatment For Large Dogs (20-40kg) - 4 Pack By Effipro

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Effipro is the practical, more affordable flea and tick treatment choice for your pet, available without a veterinary prescription. With a new formulation of Fipronil, the same tried and trusted active ingredient as the world famous leading brand, you can protect your pet with confidence, without breaking the bank. Effipro has a unique, clear, non-drip pipette, thanks to its ‘drop lock’ technology, meaning you can apply the product with greater control, less mess and fuss. You can also be sure you have applied all of the solution to your animal because of the clear pipette, so providing better protection. Effipro will cover dogs against fleas for 8 weeks, and against ticks for 4 weeks. Cats benefit from 5 weeks flea protection and 2 weeks tick protection. Effipro also provides a more flexible solution than traditional flea and tick treatments, as you can purchase as many or a few pipettes as you require to treat your pets. The best value flea and tick treatment we have. Veterinary prescription NOT required. Recommended to be applied every 4 weeks.

In addition to this flea treatment you may require an additional household spray like Indorex Flea Spray to combat fleas which may not have yet hatched or dormant fleas in and around the house. It is imperative to start treating fleas before there is any chance of a population build-up in the background. Very commonly people think that flea treatment is not working when they are expecting too much of the product. Most of the flea population lives off the pet and can act as a reservoir for your pets for a long time if it is allowed to get out of hand.

Please take care not to let the product come into contact with varnished or other household surfaces. The alcohol carrier in the product may have adverse effects on these surfaces. Allow the products to fully dry before allowing the animal contact with these surfaces and do not put used pipettes on them.

Administer by topical application to the skin: 1 pipette of 0.5 ml per cat. 1 pipette of 0.67 ml per dog weighing over 2 kg and up to 10 kg bodyweight 1 pipette of 1.34 ml per dog weighing over 10 kg and up to 20 kg bodyweight 1 pipette of 2.68 ml per dog weighing over 20 kg and up to 40 kg bodyweight 1 pipette of 4.02 ml per dog weighing over 40 kg and up to 60 kg bodyweight For dogs over 60 kg use two pipettes of 2.68 ml.

Effipro Spot-On is an effective treatment for the prevention of fleas and ticks. It is based on a new formula of the tried-and-tested agent Fipronil, an insecticide and acaricide belonging to the phenylpyrazole family, which is recognised to be active against fleas and ticks, killing fleas within 24 hour and ticks usually within 48 hours. Fipronil action is fast, effective, and provides lasting protection. Fipronil-based Effipro is also practical and affordable. Effipro can be used on Kittens and Puppies from 2 months of age and/or weighing more than 1kg in bodyweight. Available in packs of 4 or 24 pipettes, Effipro is ideal for households with more than one cat or dog.

Effipro is supplied as an innovative drop-free Spot-on to help you avoid getting any liquid on your fingers when opening - it couldn't be easier.Effipro Spot On is administered to the skin on the back of the neck. Follow the instructions on the packet for correct application. Apply every four weeks to maintain flea cover. It is important to apply the dose to an area where the animal cannot lick off and to make sure that animals do not lick each other after treatment. Ensure that treated animals do not groom each other after treatment until dry.

Effipro does not prevent ticks from attaching to the animals. If the animal has been treated prior to exposure to the ticks, the ticks will be killed in the first 24-48 hours after attachment. This will usually be prior to engorgement, minimising but not excluding the risk of transmission of diseases. Once dead, ticks will often drop off the animal, but any remaining ticks may be removed with a gentle pull.

Ratings & Reviews

10 reviews

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6/8/2025 8:13:00 PM

Recommended

by Ben Adams -

My vet suggested this spot on and it has been excellent in preventing issues Very effective treatment

2/5/2025 12:55:00 PM

Best for our large dog

by Amy Wilson -

We have tried others but this one is the best for complete tick and flea coverage for his size

26/9/2025 3:23:00 PM

Convenient to use

by Charlie Evans -

The pipettes are easy to snap open and the liquid is simple to apply right onto the skin No mess and it's done

10/5/2025 5:54:00 PM

Does the job well

by Isabella Chen -

It's reliable and has kept my dog flea free The liquid is quite strong smelling for a little while after applying

12/7/2025 3:36:00 PM

Fast and effective

by Holly Taylor -

Applied easily to the back of his neck and it worked quickly to kill any existing fleas No complaints at all

24/6/2025 8:28:00 AM

Essential flea protection

by Matthew Johnson -

I am really happy with the performance of this treatment on my large breed dog It gives full protection

4/9/2025 3:39:00 PM

Trust this product

by George Smith -

I use this routinely and have never had a flea issue on my dog since starting The 4 pack is economical

6/7/2025 7:47:00 AM

Keeps the ticks away

by Freya Dixon -

We live in a rural area and this product does a fantastic job of keeping the ticks at bay Highly recommend this spot on

6/7/2025 8:08:00 PM

Easy dosage

by Daniel Murray -

The correct dosage for my large dog is clearly marked The spot on is very effective and lasts the full month

8/10/2025 7:45:00 AM

Works perfectly

by Scarlett Collins -

Used this for my Labrador and it's been brilliant No fleas and no skin irritation after application