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Advantage 250 (for dogs between 10-25kg) pack of 4

Advantage Flea Treatment

Item no: ADVANT250
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Advantage 250 Flea Treatment for Dogs Weighing 10-25kg

Advantage 250 is formulated for the prevention and treatment of flea infestations in dogs weighing between 10 and 25 kilograms. It is also effective for treating biting lice on dogs.

How Advantage Works

Advantage is a trusted flea treatment that prevents and treats flea infestations. It also possesses an environmental larvicidal effect, which aids in controlling the flea lifecycle in the pet's surroundings.


-Fleas are eliminated within one day following treatment. - A single treatment safeguards dogs from further flea infestation for up to four weeks. - It can be a part of a treatment strategy for flea allergy dermatitis (FAD) in dogs, if previously diagnosed by a veterinary surgeon.

Usage Instructions

Repeat treatment after four weeks. - Avoid more frequent treatment than once weekly, even if re-treatment is required.

Re-infestation and Environmental Considerations

  •  Re-infestation from emerging new fleas in the environment may persist for six weeks or longer after treatment initiation.
  • Depending on the flea level in the environment, multiple treatments may be needed. 
  • To assist in reducing environmental challenges, it is recommended to use an appropriate environmental treatment against adult fleas and developing stages. 
  • Further reducing the environmental challenge involves treating all cats, dogs, and rabbits in the household.

Effectiveness in Wet Conditions

The product retains its effectiveness even if the animal becomes wet, for instance, after exposure to heavy rain or swimming (for dogs). However, re-treatment may be necessary based on the presence of fleas in the environment. In such cases, do not treat more frequently than once weekly.

Special Considerations

Treating a nursing bitch with Advantage provides protection against fleas for the entire litter. - Advantage can be safely used on puppies from 8 weeks of age.

Pack Size

pack of 4

Discover the Entire Advantage Flea Treatment Selection

Advantage 40 (for small cat/dog/rabbit under 4kg) pack of 4

Advantage 80 (for large cats & rabbits over 4kg) pack of 4

Advantage 100 (for dogs between 4-10kg) pack of 4

Advantage 400 (for dogs weighing 25kg and greater) pack of 4


Does Advantage kill ear mites? No, this does not treat ear mites. Please click here

Shipping charges mainland GB zone1

Value Weight Delivery Charge
Over £49.00 Any Weight FREE
Under £49.00 No weight limit £4.50
Under £49.00 Under 250 grams £3.49

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited options are available at extra cost - these usually arrive in 24-48hrs from dispatch but delays are possible during busy periods.

Postcodes outside of Zone 1 (including some areas within mainland UK) may incur extra carriage charges due to surcharges imposed by the couriers. These will be calculated on the website at the checkout.

NB: Orders placed with faster delivery must be placed before 13:00 to ensure same day dispatch (excluding weekends and bank holidays). Please also check on the product page that the items ordered show 'In Stock' otherwise your order will be delayed until the stock becomes available, which in most cases will only be 24hrs.

Estimated "Usually shipped in" information is shown against most products

Overseas orders

We no longer send goods outside of the UK.

Prescription Items

Prescription items will be sent on receipt of a valid signed and dated prescription.

Pick up

We offer a pickup service for orders placed over the phone.

Please ring us on 01833 641112 for more information.

Refrigerated Items

Refrigerated items will be sent by carrier or express delivery at a cost of £7.50, with coolpacks, unless you pay for a premium for a refrigerated delivery. We will contact you prior to despatch for your instructions.

We want you to be completely satisfied with any purchase. If not any item* can be returned to us within 14 days of receipt for exchange or refund Please give us a ring for a returns number on 01833 641112 or alternatively email sales@hyperdrug.co.uk to obtain a returns number.

*Due to legal requirements medicines may not be returned except to correct an error in despatch or in response to an "official recall". If an item is believed to be faulty it should be returned for inspection and it may be necessary to forward it to the manufacturers for testing before replacements or refunds can be authorised. This does not infringe legal rights. Please contact our customer services for a "Returns Number" which must appear on the outside of the package or it will not be accepted. We advise customers to use an insured method of shipping and to retain proof of despatch. We may refuse returns on products specially obtained or manufactured to order. Items must be returned unsoiled and unused and sent adequately packed and carriage paid.

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