Item: 105355

Specifically developed as an in-feed wormer for the domestic poultry keeper.

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£31.20 inc VAT(£26.00 ex VAT)

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Product Description

Specifically developed as an in-feed wormer for the domestic poultry keeper. It is designed to medicate 20kg of feed, which is enough to treat approximately 20 chickens over the seven day treatment period. It has a zero withdrawal period, meaning that the eggs can be consumed during and immediately after treatment. Legal Category: POM-VPS.



White to slightly yellow powder, medicated premixture containing 10 mg/g flubendazole in a 60 g tub with a 6 g scoop.


Domestic Poultry Wormer: Flubenvet 1% Medicated Premixture is effective against gapeworm, large roundworm, caecal worm, hairworm, and gizzard worm in chickens, turkeys, and geese. Activity includes adult worms, larvae and eggs.

Dosage and administration

Dosing Instructions

Medicated feed should be fed for 7 consecutive days.

Incorporate the required amount of the product into the daily feed ration.

The daily ration should be fed as a “complete ration” during the 7 day treatment period - ie only feed birds with feed which has been medicated with Flubenvet. At the inclusion rates in the table below, for chicken and geese the ration will contain 30 ppm flubendazole and for turkeys 20 ppm.


Chicken and Geese


60 g of product (the whole tub) medicates 20 kg of feed

60 g of product (the whole tub) medicates 30 kg of feed

30 g of product medicates 10 kg of feed

18 g of product medicates 9 kg of feed

6 g of product medicates 2 kg of feed

6 g of product medicates 3 kg of feed

A level measure of the scoop included = 6 g of wormer. Use the scoop to measure the correct amount of product to mix into the feed as per the table above. The dosage is dependent on the amount of feed that each bird consumes over the 7-day treatment period. Larger birds eat more feed and receive more medication according to their weight.

Mixing advice

The volume of product to be mixed into the feed is small. Mix very well for even distribution.

Initially, mix the required volume of Flubenvet into a cup of feed. Mix very well. Add this to a bowl of feed and mix very well. Repeat twice more, every time into a larger volume of food until the total volume of medicated feed has been produced. Mix well.

Treatment frequency

Birds on the ground with known worm infestations are susceptible to re-infestation. In such cases, re-treatment with another 7-day course, after 3 weeks is recommended.

Contra-indications, warnings, etc

Operator warnings

The product is a powder and mixing may generate dust. Prepare the product in a well ventilated place. Do not breathe in dust. If accidental inhalation of dust occurs, move to an outdoor area with fresh air. To avoid accidental inhalation wear a disposable dust mask (that conforms to European Standard EN149). Accidental ingestion by humans should be avoided. Avoid direct skin contact. Wear impervious gloves when mixing and handling the product. Wash affected parts if skin contact occurs. If accidental eye contact occurs, immediately rinse thoroughly with water.


Flubendazole is an analog of mebendazole for which the side effects of overdose include transient gastrointestinal abnormalities.

Withdrawal periods


Birds must not be slaughtered for human consumption during treatment.

Treated birds may be slaughtered for human consumption only after 7 days from the last treatment.

Chickens, Turkeys and Geese: Meat - 7 days


There is no withholding period for chickens producing eggs for human consumption when the product is used at the recommended inclusion rate.

Chickens: Eggs - Zero days

Pharmaceutical precautions

To be supplied only on veterinary prescription – from your veterinarian, pharmacist or a suitably qualified person.

Store in tightly closed, original container below 25 °C.

Dispose of empty containers in the domestic refuse. Used containers should not be recycled.

For animal treatment only.

Keep out of the reach and sight of children.

Legal category

Medicated Premixture

Packaging Quantities

60 g tub with 6 g scoop

Further information

Flubenvet 1% Medicated Premixture has no adverse effect on egg laying or hatchability.


Standard Delivery


Standard delivery to mainland UK addresses costs £4.95 including VAT for orders up to 30kg. Free standard delivery is available for all orders over £150 including VAT and weighing less than 30kg.


Standard delivery is within 2-5 working days. Orders placed over weekends and bank holidays will be processed the next working day (Monday to Friday). While we will make every effort to deliver your items within the stated timescales we may not be able to guarantee this during circumstances out of our control.


Other delivery options may be available for orders over 30kg. Please contact us via web@moleavon.co.uk or 01363 774940 to arrange a delivery.


We can deliver to any address within the UK mainland, however orders to certain remote areas may take longer to be delivered. We do not deliver internationally.


Click & Collect


A free of charge Click & Collect service is now available in all Mole Avon Country Stores. This means you now have the option of placing an order online to pick up at your local store.


When you have selected the item(s) you wish to Click & Collect, add them to your basket and follow the instructions to proceed to the checkout. On the Delivery Options page you can then select which Mole Avon Country Store you wish to collect your order from.


We aim for your order to be ready to collect the next working day after 9am if ordered before 4pm, if stock is available at your chosen branch. You will receive an email when your order is ready to be collected and you will have 7 days to collect your order once it is ready.


Payment for Click & Collect orders will be taken at the tills in your local store on collection. Mole Avon account holders will be able to receive their discount and book the order to their account if required.


If you wish to return an item for any reason, you can either take the item(s) to your local store or send to:

Mole Avon Country Stores
Online Returns
Joseph Locke Way
EX17 3FD

Please note any postage costs incurred when returning your item(s) will be at your own cost except in the case of faulty item(s).

If you wish to return an item that you ordered with Click & Collect, please take the item(s) to your local store along with your till receipt. Please note the confirmation email is not a receipt.

In order to receive a refund or exchange you must:

  • Provide proof of purchase for the item(s) being returned.
  • Return the item(s) within 28 days of being delivered to you.
  • Return the item(s) in a resellable condition with its original packaging unless faulty.

Please note there are some items which can not be exchanged or refunded (unless faulty) due to being perishable or for health and safety or hygiene reasons. This includes animal food, animal health products and protective clothing. Please contact us if you are unsure.

Faulty products can be returned for a full refund. Alternatively you can contact us by emailing web@moleavon.co.uk with a photo of the product as well as any documentary evidence for your claim or call 01363 774940.

If you have any queries relating to Delivery & Returns please contact us on 01363 774940 or email web@moleavon.co.uk.

Collection Only

This item is available for collection only.

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