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  • Effipro DUO Spot On Flea Treatment For Extra Large Dogs 40 - 60kg - 4 Pack

Effipro DUO Spot On Flea Treatment For Extra Large Dogs 40 - 60kg - 4 Pack By Effipro

SKU: 798101

Weight: 0.1kg

Effipro Duo Spot On Flea Treatment For Dogs contains two active ingredients which help to protect your pet from fleas and ticks. It will also help prevent fleas from infesting your home and then re-infesting your pet. It provides optimal protection against fleas and ticks for dogs.

Provides 3 month of protection against the flea life cycle completion.

Virbacs' innovative drop lock pipette makes application easy and more controlled.

Broadens coverage to target key developmental steps within the flea life cycle

Kills adult fleas and ticks without the need for a blood meal

Provides 3 months of protection against flea life cycle completion

Sterilises adult fleas and inhibits immature stages, which breaks the flea life cycle and helps prevent re-infestation

Unique Drop-Lock pipette:

Easy to snap open - Effipro Duo is sealed away until your client is ready

Easy to apply - a gentle squeeze is all that’s needed

Easy to control - Drop-Lock technology stops drips and spills

Easy to see - clear chamber shows when a full dose is applied



Approved for use in dogs >2kg and over 10 weeks of age

Approved for use in cats >1kg and over 10 weeks of age
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Ratings & Reviews

11 reviews

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17/7/2025 10:40:00 PM

Will keep buying

by Noah Quinn -

The convenience and efficacy of this 4 pack for my giant breed dog is unbeatable Highly recommend it

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1/6/2025 1:46:00 PM

Trusted formula

by Maya Potter -

The duo action ensures complete protection against adult fleas larvae and eggs It gives me peace of mind

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8/7/2025 12:48:00 PM

Highly satisfied

by Kelly North -

Essential for large breed owners needing reliable and effective flea and tick control This product is brilliant

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7/8/2025 5:17:00 PM

Great preventative care

by Leo Oakes -

I use this product monthly and we have never had a flea infestation It's a crucial part of his health regime

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11/10/2025 2:10:00 PM

A bit of a smell

by Jack Moss -

There is a mild chemical smell when first applied but it dissipates quickly The protection is worth the brief odor

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9/5/2025 9:13:00 AM

No adverse reaction

by Isla Lambert -

Great to find a product strong enough for his size that doesn't cause any skin sensitivity or irritation

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3/6/2025 9:07:00 AM

Easy application

by Harry Kemp -

Despite the large amount of fur the pipette is designed well and the liquid absorbs quickly into the skin

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5/5/2025 12:47:00 PM

Good value multipack

by Grace Jackson -

The 4 pack provides great savings over single pipettes and the product quality is excellent

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15/6/2025 7:20:00 PM

Great protection

by Finn Ingram -

This spot on keeps my big dog completely free of fleas and ticks for the entire month Reliable and consistent

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14/8/2025 11:53:00 AM

Perfect for my mastiff

by Emma Hayes -

It's difficult to find products for extra large dogs but this dosage is perfect for my 55kg mastiff Very effective

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16/10/2022 8:52 AM

Effipro duo

by K zilio -

Great product. Amazing value. Prompt delivery service. Highly recommend.

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