Flea Treatment for Dogs

At Fleasolve, we offer spot-on flea treatment for dogs that kills infestations in as little as 24 hours. Our formulated flea treatment for dogs is made with Fipronil - a vet-strength insecticide that’s been protecting pets for over 25 years from flea and tick infestation. Experience lasting protection with our water-resistant formula that helps prevent tick-borne diseases and reduces severe symptoms like flea bite anaemia.

Fleas and ticks breed quickly, with adult fleas laying eggs within roughly 24-48 hours after their first meal of blood. If you want to prevent fleas or suspect your dog is showing signs of infestation, browse our full range of flea treatment for dogs below.

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  • Small Dog Flea TreatmentSmall Dog Flea Treatment
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    From £15.99
    From £15.99
    £16.99
    Small Dog Flea Treatment

    2kg–10kg
  • Medium Dog Flea TreatmentMedium Dog Flea Treatment
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    From £15.99
    From £15.99
    £16.99
    Medium Dog Flea Treatment

    10kg-20kg
  • Large Dog Flea TreatmentLarge Dog Flea Treatment
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    From £17.99
    From £17.99
    £18.99
    Large Dog Flea Treatment

    20kg-40kg
  • Extra-Large Dog Flea TreatmentExtra-Large Dog Flea Treatment
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    From £18.69
    From £18.69
    £22.99
    Extra-Large Dog Flea Treatment

    40kg-60kg

What our customers are saying

Spot-on Flea & Tick Treatment for Dogs

Our strong spot-on flea treatment for dogs prevents common symptoms of flea and tick infestation, including itchiness, irritated skin, and allergic reactions.

Without effective treatment, your dog will likely suffer, and the infestation will spread throughout your home. 

We provide a strong flea treatment for dogs of all shapes and sizes, from young puppies weighing between 2 and 10kg to large adult breeds weighing 40 and 60kg.

Using our spot-on flea treatment is convenient and easy to use, offering flea prevention and lasting protection for your beloved dog. Benefit from our easy-to-apply topical spot-on solution to help kill your dog's fleas fast by disrupting their life cycle.

Flea Treatment for Dogs FAQs

If your dog is constantly itching, scratching, or biting around the base of their neck, tail, or stomach, they likely have fleas. Check what fleas look like (small, wingless insects measuring 1-2mm long), then begin parting your dog's hair to see if any are visible.

Yes, you can treat mild flea infestations without going to the vet with our reliable spot-on flea treatment. However, dogs with severe cases of fleas or worrying symptoms may require urgent veterinary support. 

The most effective flea treatment for dogs depends on their age, weight, infestation severity, and overall health. Spot-on treatments are one of the most popular options, as they kill fleas within 24 hours while also offering lasting 4-week protection against new eggs and larvae. 

Yes, spot-on flea treatments for dogs effectively stop infestations and prevent reinfestation for 4 weeks, making it a good treatment choice for dogs.

To apply spot-on flea treatment to your dog, part their hair at the base of their neck between the shoulder blades and place the pipette tip to the skin before squeezing out the full contents. Allow the area to dry and finish by washing your hands.

No, you should not use a large dog flea treatment on a small dog, as treatments are dosed by weight. For example, flea treatment for a large dog would provide too much active ingredient for a small dog, which may cause vomiting, diarrhoea, and other symptoms.