Horse Wormers Australia | Protect & Treat Your Horse Year-Round

When your horse feels off dull coat, weight loss, or just not performing, worms are often the hidden culprit. As a rider, you want peace of mind that your horse is protected. That’s why Delzani offers Australia’s most trusted range of horse wormers, including Virbac Equimax, Strategy-T, Ultimum, Equimax Plus Tape, Zoetis Equest Gel Plus Tape, and iO Equigard.

These proven pastes and gels are designed for real riders: simple to dose, effective against key parasites, and safe for horses of all ages and breeds. Whether you’re keeping a paddock pony comfortable or managing performance horses through the season, the right wormer keeps your horse thriving inside and out.

We know every horse and property is different, which is why we also share expert guides on worming schedules, rotation, and resistance. With Delzani, you get more than a tube of paste; you get confidence, clear advice, and a healthier, happier horse.

Horse Wormers Australia Trusted Brands for Real Riders

Healthy horses start from the inside out. Internal parasites (worms, bots, tapeworms) can sap condition, trigger colic risk, and blunt performance, but a simple, consistent worming plan keeps your horse comfortable and thriving. That’s why Delzani stocks proven horse wormers trusted by Australian riders, including Virbac Equimax, Virbac Strategy-T, Virbac Ultimum, Virbac Equimax Plus Tape, Zoetis Equest Gel Plus Tape, and iO Equigard. Easy-to-use pastes and gels make dosing fast, accurate, and stress-free.

Why Worming Matters

Parasites spread through grazing and shared paddocks. Left unchecked, they can cause weight loss, dull coat, diarrhoea, and poor topline. A targeted worming program helps prevent these issues and supports long-term gut health. Many horses are treated every 6 - 12 weeks, but the best schedule depends on your horse, property, and climate. Always work with your veterinarian (ideally using fecal egg counts) to set a plan.

• Prevent problems: reduce parasite load before it affects condition and comfort.
• Proven protection: leading products trusted by Australian riders and vets.
• Easy dosing: palatable pastes/gels with clear syringes for accurate weight-based dosing.
• Property-smart: vet-guided plans help avoid resistance and over-worming. (guide here)

Popular Horse Wormers

• iO Equigard (iO): Ivermectin paste for routine broad coverage of roundworms and bots. Great value; add a praziquantel product when tapeworm cover is needed.
• Equimax Broad Spectrum (Virbac): Ivermectin + praziquantel all-rounder covering strongyles, roundworms, bots and tapeworms. Safe, reliable, rider-favourite.
• Equimec Plus Tape (Boehringer Ingelheim): Ivermectin + praziquantel paste broad-spectrum with dedicated tapeworm control; ideal for seasonal tapeworm dosing.
• Ultimum (Virbac): Moxidectin + praziquantel for extended protection, including encysted small redworms, bots and tapeworms, fewer treatments per year.
• Strategy-T (Virbac): Oxfendazole + pyrantel embonate non-mectin rotation with tapeworm cover; note it does not treat bots (pair with a mectin seasonally).
• Equest Gel Plus Tape (Zoetis): Long-lasting moxidectin + praziquantel gel; effective on encysted small redworms and tapeworms with extended ERP.

Compare Horse Wormers

How to Choose the Right Wormer

• Match the active: rotate actives (e.g., ivermectin, moxidectin, praziquantel, pyrantel, benzimidazoles) rather than just brands.
• Add tapeworm cover: choose a product with praziquantel when tapeworm risk is high.
• Weigh to dose: dose to accurate body weight; under-dosing encourages resistance.
• Consider your conditions: herd size, pasture hygiene, climate and grazing pressure.

When to Worm (General Guidance)

Timing varies by region, stocking density, and horse age. Many programs treat more often in warm, wet months and reduce frequency in cooler periods. Work with your vet to set a calendar (often 6 - 12 weeks for many adult horses) and use fecal egg counts to fine-tune intervals for low vs high shedders.

Stable Management Tips (Boost Your Program)

• Paddock hygiene: pick manure regularly; avoid over-grazing to reduce reinfection.
• Quarantine arrivals: test/treat before turnout with the herd.
• Record keeping: track dates, actives, and doses to prevent accidental repeats.

Horse Wormer FAQs

How often should I worm my horse?
Most adult horses are wormed every 6 - 12 weeks, but there isn’t a one-size-fits-all answer. Paddock size, stocking density, and your region’s climate all affect risk. The best approach is to work with your vet and use fecal egg counts to decide when treatment is truly needed. Worming too often can make worms stronger learn more in our guide on Wormer Resistance in Horses Australia.

What is the best horse wormer?
The “best” wormer depends on what you’re targeting. All-rounders like Equimax cover most common parasites (incl. tapeworms), while moxidectin-based options such as Ultimum or Equest Plus Tape are effective against encysted small redworms. For tapeworms, choose products containing praziquantel. Always rotate actives over time to avoid resistance.

Can I worm foals and young horses the same as adults?
No. Foals and youngsters are more vulnerable and need tailored programs. Some products aren’t suitable for very young foals. Always check the label and confirm with your vet before dosing younger horses.

How do I know if my worming program is working?
Use fecal egg count testing. Quick tests measure parasite eggs in manure and show if your program is controlling worms effectively and help you avoid over-worming that drives resistance.

Do horses need worming in winter?
Yes, but usually less frequently. Parasite activity slows in cooler months, but bots and tapeworms still need managing. Many riders use winter doses that specifically target these parasites.

Why Shop Wormers with Delzani

• Curated range from trusted brands (Virbac, Zoetis, iO)
• Fast, reliable shipping Australia-wide
• Easy returns and warranty
• Secure checkout with PayPal & Afterpay
• Proudly Australian brand, trusted by riders

Explore More

A healthy routine doesn’t stop at worming pair your program with grooming essentials, season-smart rugs, and fly masks so your horse stays comfortable inside and out, year-round.

Shop trusted horse wormers today simple dosing, proven protection, and rider-first service from Delzani.