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Harkers 3 in 1 Tablets (pack of 50)

Item Number: HARK3IN1

Sale Harkers 3 in 1 Tablets (pack of 50)
  • Harkers 3 in 1 Tablets (pack of 50)

    Was £31.89 Now £23.19

    Web code: HAR31

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Harkers 3 in 1 Tablets (pack of 50).
Harkers 3 in 1 pigeon treatment is designed to take the hassle out of treating birds with 3 separate medications.

Harkers 3 in 1 tablets are a single dose treatment for coccidiosis, canker and worms in racing pigeons. The result of lengthy research and trials with top anciers across the UK, Harkers were the first company to  icence a combination product under the small animal exception scheme, to treat and prevent three of the most common complaints in pigeons. Saving both time and money compared to using three individual treatments.

Contains Diclazuril 2.5mg; Fenbendazole 8.0mg; Ronidazole 20.0mg

For oral administration.
1 tablet per pigeon to be placed directly into the mouth. To assist dosing, the pigeon should be held by a second person. The tablet should be pushed gently through the open beak and throat as far as possible into the gullet.
All birds in the same loft should be treated simultaneously to prevent re-infection by untreated birds. All birds in the loft should be treated before feeding. At the time of treatment drinking troughs should be removed until 2 hours after treatment when they can be returned to the loft after thorough disinfection.

Birds should be treated at mating and again 3 – 4 weeks later to prevent infection of the nestlings. If de-worming is necessary during the breeding season, the product should be given to the birds in the evening when feeding the nestlings is finished. 
Repeat treatment is recommended when the possibility of re-infection is high – at the start of the reproductive period, at the beginning of brooding, when bringing in new birds, etc.
Birds should be treated following transportation to shows ore races where they may be exposed to contaminated cages, baskets etc.

For administration to homing, racing and show pigeons for the following conditions:  treatment and control of coccidiosis caused by Eimeria labbeana and Eimeria columbarum; treatment of hairworm, roundworm and tapeworm infections; therapeutic and routine treatment of canker (trichomoniasis) caused by Trichomonas coloumbae.

Do not use in pigeons under two months of age. 
Do not use during the moulting season.
Do not administer with drugs that may cause vomiting.

Do not store above 25°C.  Store in a cool, dry place.
Keep blister in outer carton.
Keep out of reach and sight of children.
Dispose of empty packaging and any remaining product in the household refuse.
Excreta from treated birds should not be spread onto land used for growing crops.

Once treated, the treatment lasts for 6 weeks, 3 in 1 Tablets can be given after the pigeon is 2 months old. They should not be given to pigeons younger than 2 months old.
Tablets can be used during the racing season, before pairing but NOT when birds are moulting.


Shipping charges mainland UK zone1

ValueWeightDelivery Charge
Over £49.00Any WeightFREE
Under £49.00No weight limit£4.50
Under £49.00Under 250g£2.99

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited options are available.

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

Postage outside of the UK is from £4.50

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 Royal Mail 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 [email protected] 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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im hoppy whis shopen here

Reviewed by: Zana Saed

Reviewed on: 18 February 2018

Product Variant: HARK3IN1


Hyperdrug is more than Hyper.. never left waiting on delivery and usually turns up before i am expecting it too (y) Brilliant company (y)

Reviewed by: Neil Bowen Bowen

Reviewed on: 10 September 2017

Product Variant: HARK3IN1


Very convenient and easy to use

Reviewed by: Keith & Lynda Howie

Reviewed on: 30 June 2017

Product Variant: HARK3IN1


very easy to use and administer.

Reviewed by: Derek Shrubb

Reviewed on: 18 January 2017

Product Variant: HARK3IN1



Reviewed by: Helen

Reviewed on: 06 May 2016

Product Variant: HARK3IN1

Show More Reviews (18) Show Fewer Reviews (18)

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