Free Delivery on all orders over £39 *Exclusions Apply*

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Equest Horse Wormer- single syringe


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All orders over £39 receive free delivery * *terms and conditions apply


Returns It should be noted that, unfortunately, we cannot accept returns of any labelled products, including prescription medicines and flea and worming products. If the customer has requested a cancellation but the order has already been dispatched then we will not be able to cancel and refund the order. This also applies if the customer has ordered the incorrect dosage. Returns of any labelled products are only acceptable if it is due to an error in processing, or for an official recall. We are also unable to accept the returns of Caninsulin syringes, even if the packaging is unopened.

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Equest Horse Wormer is a unique combination single dose wormer for horses and ponies.

Contains moxidectin, a second generation macrocyclic lactone of the milbemycin family; and can be used for the treatment and control of adult and larval stages of important internal parasites including encysted inhibited EL3 and developing intramucosal L4 larval stages of small redworms, arterial stages of large redworms and bots in horses and ponies with a single dose.

Equest horse wormer :

  • has a long period of activity- up to 13 weeks.
  • is easy to administer
  • is safe to use in foals greater than 4 months of age.
  • is safe to use in pregnant and lactating mares
  • treats horses up to 700kg with one dose

All horses must be registered as individuals.

Before dispatching your order, we need to check that you have ordered the correct medication (and the right amount) for your animal.  You will need to complete a questionnaire and may be asked some additional information before medication is dispatched.  Our team will contact you by email if they have any queries.

Warning:You should carefully read all product labelling and packaging prior to use.

If your horse is not signed out of the food chain, please ensure that you comply with the withdrawal period stated in the medicine’s Summary of Product Characteristics which can be found on the VMD’s website :

Check out our blog on worming!