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Panacur 10% 100ml for dogs, cats, puppies, & kittens

Item Number: PANL1

Panacur 10% 100ml for dogs, cats, puppies, & kittens

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Panacur contains Fenbendazole and is suitable for both cats and dogs, including unweaned puppies and kittens from two weeks of age. It is effective against many round, hook and tapeworms Such as Toxocara, Toxascaris, Anyclostma, Trichuris, Uncinaria, and Taenia species., and Giardia infections in dogs, and lungworm in both cats and dogs in accordance with the instructions provided.

Also in pregnant bitches at 25mg/kg daily for last 25 days of pregnancy i.e. 0.25ml per kg

Normal adult dose one ml per kg, pack treats 100kg

It is vital that puppies are wormed otherwise they will not thrive and will also shed literally MILLIONS of worm eggs which persist for long periods to infect other dogs and also humans.  Toxacara roundworms can damage human sight especially where puppies infect children at play or by contaminating sand pits or parks.  All modern wormers are safe and effective but on very rare occasions breeders have found that puppies have become ill after being wormed.  The symptoms described are usually diarrhoea, often foul-smelling and containing blood and sometimes with vomiting.  The puppies may also have a high temperature and become dehydrated.

Wormers containing Fenbendazole or Febantel have a very gentle action "starving" the worms by preventing them absorbing glucose so there is no effect on the `host` animal.  Dead worms are then digested,  The safety margin of Fenbendazole means that it is almost impossible to give a dose large enough to harm puppies.


Puppies/Kittens under 6 months of age = 0.5ml per 1kg, for 3 consecutive days.

Can be used from 24 hous of age but treatment MUST be started by two weeks of age.

It is good practice to worm the bitch or queen at the same intervals as the puppies or kittens.

Adult Dog - 1ml per 1kg as a single dose

Lungworm - Use 1ml per 2kg over seven days

Giardia - 1ml per 2kg for three days.

Data Sheets

PANL1: Data Sheet


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.

Frequently Asked Questions

How long does it last one opened

Shelf-life after first opening of the immediate packaging: the product will remain stable for up to 3 months.

Does Panacur liquid treat giardia?

For the treatment of clinical worm infestations in adult dogs and cats or Giardia spp. infections in dogs, administer 1 ml per 2 kg body weight daily for 3 consecutive days.

Does it come with a wormer syringe

This is supplied with a measuring cup, although we do sell different size syringes if you find this easier. 

When pup is 12 weeks old do they still need dosage for 3 days or revert to adult dog single dosage?

After the puppy has been wormed for the 3 consecutive days at 12 weeks you are advised to worm them monthly until 6 months of age. This is at the adult dose for the single day. 

My collie is 22 kg how often should he be wormed with this?

Adult dogs should be wormed at least every 3 months. Dogs in rural areas or are at risk of picking up fleas can be wormed every month. 

Can this be used on nursing bitches?

Yes, 1 ml per 4 kg body weight daily from day 40 of pregnancy continuously to 2 days post-whelping (approximately 25 days)

When treating my pregnant cat do I worm her as per her usual weight or her current pregnant weight?

The cats current body weight. Please ensure you weigh the cat each time of dosing.  

When worming your puppies at 2 weeks old, do you have to worm the bitch for 3 days? And what is the dose?

No the bitch does not require a 3 day treatment, a single adult dose of Panacur Liquid or Drontal Tablets would be advised for her. Puppies/Kittens under 6 months of age = 0.5ml per 1kg, for 3 consecutive days. Adult Dog - 1ml per 1kg as a single dose

Dosage for a 290g kitten

Up to 1kg of bodyweight use 0.5 ml daily for 3 days

What's the dosage for a adult cat

1ml per 1kg as a single dose

My staffy pups are 2 weeks old and i am giving them their first dose of wormer. Do i need to worm mum and what dose should i give her if she is nursing? She is 18kg.

Yes the bitch needs worming with a single adult dose every 2 weeks.  1 ml per 1 kg body weight

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easy to use

Reviewed by: Paula Cartwright

Reviewed on: 23 September 2021

Product Variant: PANL1


Better bet than tablets for our greyhound

Reviewed by: Polly Batcheler

Reviewed on: 06 October 2020

Product Variant: PANL1


One of my little dogs won't take tablets so I purchased liquid Panacur which has been so much easier to use.

Reviewed by: Janet Fretwell

Reviewed on: 28 September 2020

Product Variant: PANL1


usato sul mio cane,non ancora sui miei gatti

Reviewed on: 28 September 2020

Product Variant: PANL1


excellent product for pregnant bitches and easy to give

Reviewed on: 28 September 2020

Product Variant: PANL1

Show More Reviews (50) Show Fewer Reviews (50)

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