10 Best Flea Control For Dogs in The UK

Last updated on 29/08/2025

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The Healthy Dog and Cat Co Natural Flea Spray 500ml – Fast-Acting, Non-Toxic Flea Spray for Dogs, Cats & Home – Safe & Effective UK Formula & Natural Treatment

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Why We Love It

Natural and non-toxic ingredients.
Easy and quick usage.
Happiness guaranteed.

Main Highlights

All Natural Flea Control: Our gentle herbal spray uses plant based ingredients to help protect your home and pets from fleas—without harsh chemicals. Safe for dogs, cats, and even puppies and kittens.
Fast Acting Flea Treatment: Break the flea cycle with consistent use. Spray directly every 3 days for 9 days to target fleas in all life stages. Quick, easy, and effective natural relief for itchy pets.
Multi-Pet Safe & Home Friendly: Formulated for homes with multiple pets. Use on pet bedding, carpets, furniture, and directly on your furry friends. A natural flea spray for the whole household!
Long-Lasting Protection & Great Value: One 500ml bottle provides up to 3 months of protection. Trusted by pet professionals for clean, flea free homes.
Made in the UK with Trusted Ingredients: Crafted in England using natural, high-quality ingredients. Designed to support your pet’s health while helping you maintain a flea free environment.

Seresto Dog Flea Collar with Tick Control, Large

Why We Love It

Up to 8 months protection.
Kills fleas and ticks effectively.
Water resistant, odour free.

Main Highlights

Up to 8 months protection
Over 8kg - Large (70cm) 4.50g Imidacloprid, 2.03g Flumethrin
Kills fleas, repels and kills ticks
Safety release mechanism
Water resistant, Odour free

Seresto Flea and Tick Control Collar for Large Dogs > 8 kg - NEW Sustainable Pack

6% Off

Why We Love It

Long-lasting protection simplifies care.
Vet-recommended for reliable results.
Safe design for adventurous pets.

Main Highlights

7-8 months protection in a single application - No need to remember monthly treatments. Recommended by vets - UK's No.1 flea and tick collar* Kynetec data October MAT 2023.
Clinically proven to kill fleas and repel and kill ticks - No biting required, reducing the risk of transmission of tick-borne diseases1
Built in safety-release mechanisms - Provides peace of mind for more adventurous pets
Easy application and use - No mess, grease or smell
New, more sustainable pack* - Recyclable moulded fibre pack produces 70% reduction in carbon footprint.

FRONTLINE Plus Flea & Tick Treatment for Medium Dogs - 3 Pipettes

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Why We Love It

Kills fleas and ticks quickly.
Prevents flea egg hatching.
Vet-trusted, safe formula.

Main Highlights

KILLS FLEAS & TICKS – Fleas are killed within 24 hours and ticks within 48 hours, helping to protect dogs from the discomfort and diseases these parasites cause
KILLS FLEA EGGS - Unlike most flea treatments, FRONTLINE Plus not only kills fleas but also stops their eggs from hatching and infesting the home
TRIED AND TRUSTED - FRONTLINE's advanced vet-strength formula is highly efficacious and yet has an exemplary safety profile.
EASY APPLICATION - Simply empty one pipette onto your dog's skin at the base of the neck and it will quickly spread over their coat - it's as easy as that
TREAT 4-WEEKLY - It’s important to treat your pets year-round to prevent flea and tick infestations. One 3-pack provides your dog with 3 months of protection

FRONTLINE Spot On Flea & Tick Treatment for Small Dog (2-10kg) 3 Pipettes

29% OffFree Shipping

Why We Love It

Kills fleas within 24 hours.
Reduces disease transmission risk.
Easy and quick application.

Main Highlights

KILLS FLEAS - Fleas jumping onto your treated dog are killed within 24 hours, preventing infestations from building up
KILLS TICKS - Ticks latching onto your treated dog are killed within 48 hours, helping to reduce the risk of disease transmission
TRIED AND TRUSTED - FRONTLINE's original vet-strength formula has an exemplary safety profile and can be used on puppies weighing more than 2 kg, from 8 weeks of age
EASY APPLICATION - Simply empty one pipette onto your dog's skin at the back of the neck and it will quickly spread over their coat - it's as easy as that
TREAT MONTHLY - It’s important to treat your pets year-round to prevent flea and tick infestations. One 3-pack provides your dog with 3 months of protection

FRONTLINE Spot On Flea & Tick Treatment for Large Dog (20-40kg) 3 Pipettes

35% OffFree Shipping

Why We Love It

Kills fleas in 24 hours.
Kills ticks within 48 hours.
Easy monthly application.

Main Highlights

KILLS FLEAS - Fleas jumping onto your treated dog are killed within 24 hours, preventing infestations from building up
KILLS TICKS - Ticks latching onto your treated dog are killed within 48 hours, helping to reduce the risk of disease transmission
TRIED AND TRUSTED - FRONTLINE's original vet-strength formula has an exemplary safety profile
EASY APPLICATION - Simply empty one pipette onto your dog's skin at the back of the neck and it will quickly spread over their coat - it's as easy as that
TREAT MONTHLY - It’s important to treat your pets year-round to prevent flea and tick infestations. One 3-pack provides your dog with 3 months of protection

Itch | Flea & Tick Spot-On Treatment for Small dogs (2-10kg) | Kills Fleas, Ticks, Lice & Eggs to Prevent Reinfestation | 3 Easy-Apply Pipettes

14% OffFree Shipping

Why We Love It

Kills fleas, ticks, larvae.
Vet strength double action formula.
Monthly protection for pets.

Main Highlights

KILLS FLEAS & TICKS EFFECTIVELY: Each treatment of Itch Flea effectively kills fleas in 24 hours, ticks in 48 hours and protects them for up to a month! Got a flea infestation? Use Itch Flea monthly, alongside Itch Flea Home Spray to tackle the microscopic mingers on your pet and home.
VET STRENGTH FORMULA WITH TWO ACTIVE INGREDIENTS: Fipronil kills live adult fleas, lice and ticks. Unlike cheaper brands, Itch Flea also includes (S) Methoprene. This prevents flea eggs from hatching, larvae from maturing, and immature stages from developing into adult fleas, preventing flea reproduction and massively reducing the chance of a returning infestation.
PREVENTS FLEAS COMING BACK (UNLIKE CHEAPER BRANDS) BY KILLING FLEAS, EGGS & LARVAE TOO: Not all flea treatments are equal. Our double-action formula attacks fleas, flea eggs and larvae, breaking the flea life cycle and preventing fleas coming back. Because, seriously, who wants that?
PROTECT FROM TICKS - Ticks are a threat because they carry serious diseases including Lyme Disease, Babesiosis and Tick-Borne Encephalitis Virus (TBEV) all of which can cause severe health complications for you or your dog. Itch Flea kills ticks. It won’t stop the pests from latching on, but it will kill them within 48 hours – dramatically reducing the chances of them transmitting a nasty infection.
PROTECTION FOR ADULT DOGS AND PUPPIES - Pick the right size for your dog or puppy over 8 weeks old. Contains 3 treatments to be used at monthly intervals as to protect your pet from further flea issues! Itch Flea is safe for all dogs above 2kg, including those who are breeding, pregnant or lactating.

Carmelie Flea and Tick Chewables for Dogs - 200 Soft Chews Natural Dog Flea and Tick Prevention Chews - Oral Flea Supplement for Dogs, Puppy Flea Prevention - Chicken Flavor

4% OffFree Shipping

Why We Love It

Natural ingredients ensure safety.
Easy to administer and tasty.
Supports overall health and vitality.

Main Highlights

Natural Flea and Tick Support for Dogs: Still troubled by fleas and ticks on your dog? If you're tired of uncomfortable flea collars, our dog-friendly flea and worm support for dogs are the perfect solution for you and your pet. They provide complete support from the inside out with natural ingredients, making them easier for your dog to accept, and effectively freeing you from flea concerns!
Optimal Support: For the best results, give your dog our flea support for dogs chewable daily. These supplements are designed to enhance their natural defenses and improve overall health, supporting vitality all year long.
Natural Health Support: Carmelie dog flea and tick chewable are made with only natural ingredients to ensure the safety of your beloved pet. Each soft chew is rich in coconut oil, garlic powder, flaxseed, and brewer’s yeast, and free from harsh chemicals or artificial additives. Whether for puppies or senior dogs, they can safely enjoy these chews while benefiting from multiple health supports, from flea control to skin care, all in one solution.
Worry-Free Administration: The dog flea defense chews come in a delicious chicken flavor that dogs love, so there’s no need to worry about your dog refusing them or the hassle of giving medicine. Each soft chew is like a tasty treat, making it easy to administer without force—your dog will naturally enjoy it.
Customer Service: At Carmelie, we are dedicated to providing the flea and tick chew for your dog, improving their quality of life, and offering outstanding customer support. If you have any further questions about our dog flea chewables, please feel free to ask us.

Dog Flea Treatment Medium Dog x 6 - Flea Treatment for Dogs Medium 10-20 kg - Spot-On Solution for Flea and Tick Control - FleaSolve 6 Pipettes, 6 Doses

Why We Love It

Rapid relief from pests.
Hassle-free application technique.
Vet-strength without prescription.

Main Highlights

Flea treatment for dogs: Say goodbye to pesky fleas! Our fast-acting spot on flea treatment for dogs provides immediate relief for your furry friend by killing fleas instantly and ticks within 24 - 48 hours using dog flea treatment medium dog.
Tick Off Ticks Too: Flea and tick treatment for dogs! This formula also serves as a dog tick treatment, killing ticks and reducing the risk of disease transmission.
Spot on flea treatment for dogs: Hassle-Free Application. Our spot on tick and flea treatment uses a pipette that is pressed on the back of the dog’s neck to ensure that every drop gets on their coat quickly.
No Vet Visit Required: Flea treatment for dogs medium contains fipronil, a strong, vet-strength ingredient, which provides swift relief from infestation and itch without a prescription for dogs.
Medium Dog Flea Treatment: Year-Round Protection. With our monthly treatment plan, there's no need to fret about flea or tick seasons. You can enjoy peace of mind knowing your pet is shielded all year long.

Advantage Spot On Flea Treatment For Large Dogs 10 - 25kg (4 pipettes, 250mg), Kills Fleas Within 24 Hours, Prevents Further Infestation For Up To Four Weeks

7% Off

Why We Love It

Long-lasting flea protection.
Easy-to-apply treatment.
Convenient monthly usage.

Main Highlights

ADVANTAGE FLEA TREATMENT: Use Spot On Flea Treatment to keep your pets protected from fleas. Advantage spreads quickly across your pet’s skin and coat and is not absorbed into the bloodstream, meaning those pesky parasites do not have to bite to die 1.
FAST-ACTING FLEA PROTECTION: If you suspect your pet might be suffering with fleas, take action. Advantage kills fleas within 24 hours of application, meaning your pet can get back to living a full and happy life.
PREVENT REINFESTATION: For every adult flea that you see, there are many more eggs, larvae and pupae hidden away in carpets, upholstery and bedding. Apply spot on treatment every four weeks to prevent further infestations.
FAST & SIMPLE TO APPLY: Protect your pets from fleas with our easy to apply pipette formulation. Apply one pipette of Advantage Spot On to the skin between the shoulder blades.
PROTECT YOUR PET, PROTECT YOUR HOME: If your pet has fleas, your home has fleas. Advantage is clinically proven to kill fleas, giving you peace of mind. With Advantage Flea Treatment, fleas are dead, not fed.

8.8

Excellent

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We scanned 503 products

We reviewed these offers relevant to the Flea Control For Dogs within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like The Healthy Dog Co, Seresto, FRONTLINE, Itch, Carmelie, Naqua Ltd, Advantage, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Flea Control For Dogs in the market, we considered we took a deep dive into 2516 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is The Healthy Dog and Cat Co Natural Flea Spray 500ml – Fast-Acting, Non-Toxic Flea Spray for Dogs, Cats & Home – Safe & Effective UK Formula & Natural Treatment. We love many things about this product by The Healthy Dog Co. What sets it apart from the competition is Natural and non-toxic ingredients. , Easy and quick usage. , Happiness guaranteed.
The best value product for most shoppers and where user satisfaction is continuously the highest is Seresto Dog Flea Collar with Tick Control, Large by Seresto based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Flea Control For Dogs and the best cost-to-value ratio is FRONTLINE Spot On Flea & Tick Treatment for Large Dog (20-40kg) 3 Pipettesat FRONTLINE with a 35% discount.
Our list of the best Flea Control For Dogs is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Flea Control For Dogs in The UK

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We scanned 503 products

We concluded that: