10 Best Flea Meds For Dogs in The UK

Last updated on 07/08/2025

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9.9

Exceptional

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FRONTLINE

FRONTLINE Plus Flea & Tick Treatment for Medium Dogs - 6 Pipettes

6% OffFree Shipping

Why We Love It

Quickly kills fleas and ticks.
Stops flea eggs from hatching.
Simple and easy application.

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 6-pack provides your dog with 6 months of protection

FRONTLINE Spot On Flea & Tick Treatment for Medium Dog (10-20kg) 3 Pipettes

13% OffFree Shipping

Why We Love It

Prevents infestations effectively.
Reduces disease transmission risks.
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

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

28% 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

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

9% OffFree Shipping

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

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

Free 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.

Beaphar - FIPROtec Spot-On for Medium Dogs (10-20kg) - Kills Fleas and Ticks - Vet Strength Treatment - 6 Pipettes

37% OffFree Shipping

Why We Love It

Kills fleas within 24 hours.
Monthly treatment for optimal protection.
Veterinary strength without prescription.

Main Highlights

KILLS FLEAS AND TICKS: Beaphar FIPROtec Spot-On for Medium Dogs is an effective and affordable veterinary medicine to control fleas and ticks on your dog, killing fleas within 24 hours and ticks within 48 hours.
MONTHLY TREATMENT: Effective against fleas for up to five weeks. Prevention is the best way to protect your dog from fleas and ticks. Treatment can be used every four weeks.
EASY TO APPLY: Simply part the coat between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently to empty its contents onto the skin. The active formula will then spread across the body and keep your dog protected.
SUITABLE FOR DOGS AND PUPPIES: Can be used on dogs and puppies from 8 weeks of age weighing 10-20kg.
VET STRENGTH TREATMENT: Beaphar FIPROtec Spot-On for Medium Dogs is a veterinary medicine available without the need for a veterinary prescription. It contains fipronil which effects the nervous system of fleas, causing hyperactivity. As a result, it is quite common to see 'more' fleas following treatment.
DEALING WITH A FLEA INFESTATION: Fleas from pets often infest the animal's basket, bedding and regular resting areas such as carpets and soft furnishings. For best results, use with Beaphar FLEAtec Household flea spray to help tackle the infestation in the home.

Advantage Spot On Flea Treatment For Medium Dogs 4 - 10 kg (4 pipettes, 100mg), Kills Fleas Within 24 Hours, Prevents Further Infestation For Up To Four Weeks

Why We Love It

Prevents flea infestations reliably.
Long-lasting protection for pets.
Easy-to-use single pipettes.

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.

Beaphar - FIPROtec Spot-On for Small Dogs (2–10kg) - Kills Fleas & Ticks - Vet Strength Treatment - 4 Pipettes

30% OffFree Shipping

Why We Love It

Kills fleas within 24 hours.
Effective monthly flea treatment.
Easy application between shoulders.

Main Highlights

KILLS FLEAS AND TICKS: Beaphar FIPROtec Spot-On for Small Dogs is an effective and affordable veterinary medicine to control fleas and ticks on your dog, killing fleas within 24 hours and ticks within 48 hours
MONTHLY TREATMENT: Effective against fleas for up to five weeks. Prevention is the best way to protect your dog from fleas and ticks. Treatment can be used every four weeks
EASY TO APPLY: Simply part the coat between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently to empty its contents onto the skin. The active formula will then spread across the body and keep your dog protected
SUITABLE FOR DOGS AND PUPPIES: Can be used on dogs and puppies from 8 weeks of age weighing 2-10kg
VET STRENGTH TREATMENT: Beaphar FIPROtec Spot-On for Small Dogs is a veterinary medicine available without the need for a veterinary prescription. It contains fipronil which effects the nervous system of fleas, causing hyperactivity. As a result, it is quite common to see 'more' fleas following treatment
DEALING WITH A FLEA INFESTATION: Fleas from pets often infest the animal's basket, bedding and regular resting areas such as carpets and soft furnishings. For best results, use with Beaphar FLEAtec Household flea spray to help tackle the infestation in the home

Bob Martin Clear Spot On Flea Treatment for Medium Dogs (10-20kg) - Kills Fleas & Ticks (3 Pipettes)

10% OffFree Shipping

Why We Love It

Kills fleas within 24 hours.
Suitable for medium dogs.
Prevents re-infestation on pets.

Main Highlights

KILLS FLEAS & TICKS - Effective spot-on treatment, simply apply directly on your dogs skin to kill fleas within 24 hours and ticks within 48 hours.
MEDIUM DOGS (10-20KG) - Suitable for medium dogs over 8 weeks old, weighing between 10-20kg.
HOW TO USE - Simply part your dogs coat until the skin is visible, place the tip of the pipette directly against the skin and gently squeeze. Apply half to the base of the back of the dog’s head and half between the shoulder blades.
PROTECT YOUR PET - Prevents re-infestation on your pet and in their immediate surroundings. The active ingredient (Fipronil) works quickly to kill fleas & ticks.
LONG TERM PROTECTION - Kills fleas for up to 8 weeks and ticks for up to 4 weeks
PREVENTATIVE CARE IS THE BEST CARE - Contains 3 x spot-on pipettes to be used at monthly intervals as part of an effective and regular flea control program.
MAXIMISE YOUR PROTECTION - Use with Bob Martin Clear Plus Flea Spray for a complete parasite control regime.

Beaphar | FIPROtec Spot-On for Large Dogs (20–40kg) | Kills Fleas & Ticks | Vet Strength Treatment | 6 Pipettes

33% OffFree Shipping

Why We Love It

Kills fleas within 24 hours.
Affordable veterinary-grade treatment.
Easy to apply.

Main Highlights

KILLS FLEAS AND TICKS: Beaphar FIPROtec Spot-On for Large Dogs is an effective and affordable veterinary medicine to control fleas and ticks on your dog, killing fleas within 24 hours and ticks within 48 hours.
MONTHLY TREATMENT: Effective against fleas for up to five weeks. Prevention is the best way to protect your dog from fleas and ticks. Treatment can be used every four weeks.
EASY TO APPLY: Simply part the coat between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently to empty its contents onto the skin. The active formula will then spread across the body and keep your dog protected.
SUITABLE FOR DOGS AND PUPPIES: Can be used on dogs and puppies from 8 weeks of age weighing 20-40kg.
VET STRENGTH TREATMENT: Beaphar FIPROtec Spot-On for Large Dogs is a veterinary medicine available without the need for a veterinary prescription. It contains fipronil which effects the nervous system of fleas, causing hyperactivity. As a result, it is quite common to see 'more' fleas following treatment.
DEALING WITH A FLEA INFESTATION: Fleas from pets often infest the animal's basket, bedding and regular resting areas such as carpets and soft furnishings. For best results, use with Beaphar FLEAtec Household flea spray to help tackle the infestation in the home.

8.8

Excellent

Save 33%

We scanned 1404 products

We reviewed these offers relevant to the Flea Meds 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 FRONTLINE, Carmelie, Beaphar, Advantage, Bob Martin, 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 Meds For Dogs in the market, we considered we took a deep dive into 7021 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 FRONTLINE Plus Flea & Tick Treatment for Medium Dogs - 6 Pipettes. We love many things about this product by FRONTLINE. What sets it apart from the competition is Quickly kills fleas and ticks, Stops flea eggs from hatching, Simple and easy application.
The best value product for most shoppers and where user satisfaction is continuously the highest is FRONTLINE Spot On Flea & Tick Treatment for Medium Dog (10-20kg) 3 Pipettes by FRONTLINE based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Flea Meds For Dogs and the best cost-to-value ratio is Beaphar - FIPROtec Spot-On for Medium Dogs (10-20kg) - Kills Fleas and Ticks - Vet Strength Treatment - 6 Pipettesat Beaphar with a 37% discount.
Our list of the best Flea Meds 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 Meds For Dogs in The UK

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We scanned 1404 products

We concluded that: