Your online orders cannot currently be placed through your PGW Customer Account Web login. Please contact our online support team for more information.

Ultramox Horse Wormer

Ultra Mox™ delivers broad spectrum worm coverage for horses, using Moxidectin 3-in-1 equine drench formulated to control and treat roundworms including tapeworms, bots and abamectin resistant Parascaris equorum.

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availability map Available Nationwide

Dispatch Options

Delivery Available
Click and Collect In Store Available

Availability

In Selected Stores and Online
Online Only

Shipping Rates

Online orders can be delivered straight to your farm, orchard, lifestyle block or residential house across New Zealand. Note that at this stage, we do not offer international deliveries or deliveries to the Chatham Islands, Great Barrier Island, Stewart Island or Waiheke Island.

All orders that can fit into one standard courier parcel that is 25kg or less and 0.125mᶟ. $9.00
All orders that can fit into two to three standard courier parcels that equal less than 50kg in total. $15.00
All orders that are 50 to 100kg and cannot fit into less than three standard courier parcels. $50.00
All orders that are more than 100kg in total and cannot fit into less than three standard courier parcels. $100.00

 
Exclusions apply. Read the full delivery policy here.

Easy Returns

Products ordered online can be returned within 30 working days of taking delivery of the products, provided they meet our return conditions. The goods can be either refunded, replaced or exchanged.

There are three effortless ways to process a return:

  • Processing a return online: Sign into your PGG Wrightson Web Account and look for "Returns" on your left menu and follow the steps.
  • Returning a product in store: Head into your local PGG Wrightson store with your packaged product and your online order reference (in print or electronic version).
  • Contacting our customer service team: Ring 0800 10 22 76 and our customer service team will take you through the steps to return the product to us.

All our return conditions are set in the PGW Terms of Sale / Trade. Exclusions apply. 

Friendly Support

Our friendly customer service team is always ready to help you. We have multiple communication channels to ensure a quality responsive service.

You can contact our customer service team at any time through the following channels:

Support Hours, Monday - Friday: 8 AM to 5 PM

Secure Payment

All credit and debit card transactions are fully managed through a dedicated payment gateway hosted by Windcave. At the time of a purchase, your card details are sent directly to Windcave, who offer full end-to-end encryption. This technology is designed by Windcave to prevent any unauthorised viewing and downloading of your payment information. At no point does PGG Wrightson has access to, or store any of your credit or debit card information.

For further information on payment and security on the PGG Wrightson online store, please see our Terms of Sale, Privacy Policy or FAQs.

SKU#: PID00957

Made in New Zealand, Ultra Mox™ contains the unique combination of oxfendazole, praziquantel and moxidectin, offering the broadest spectrum of activity available. Moxidectin is effective against inhibited stages and late encysted stages of small strongyle larvae and is safe to use on pregnant and lactating mares at all stages of gestation, and in foals from four weeks old.

  • Only 3-in-1 combination wormer containing moxidectin
  • Safe for all classes and types of horse including pregnant and lactating mares
  • Safe for foals from 4 weeks of age
  • Apple flavoured paste
  • Active ingredients: Moxidectin 8mg/g, praziquantel 50mg/g and oxfendazole 200mg/g with 1mg sodium metabisulphite

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