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Rogue Redworm; the large strongyle comeback we could all be missing

the large strongyle comeback we could all be missing

Could your horse be infected with large redworm? What would the signs and symptoms be? How could we test to prevent disease? Large redworms are one of the most dangerous parasites that can infect our horses. Once believed to be almost eradicated in the UK, vets and parasitologists are now warning of a potential comeback. In this video we examine what that looks like, why worm egg counts alone are not enough to protect our horses from this rising threat and what we can do to stay ahead!

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The Power Of Poo Picking

Proven by Research

Resistance means we can no longer reach for a wormer and know it will work. But what if there was another way of reducing parasites that didn’t rely on chemicals? Numerous studies have shown that poo picking can be just as effective as giving a treatment. We're calling horse owners to get more serious about management as a way of tackling the increased threat of disease that wormer resistance poses and to reduce reliance on chemicals.

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Easter & May Bank Holidays 2026

Lab Testing Days

If you're due to send worm egg count samples soon, please be aware of post disruption due to the long weekend for Easter and the two following May bank holidays. We've listed our lab opening times and have some advice on the best times to avoid posting samples to help prevent loss or delay in the postal system.

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Spring Parasite Control 2026

Take a Fresh Perspective

Spring is when parasite pressure builds with increased grazing and favourable weather conditions allowing parasites to thrive. It's a particularly important time to focus on management, making small, practical changes during this period can significantly reduce infection pressure throughout the season.

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Horses Inside Out Conference 2026

Scientific Poster and an Award!

The Horses Inside Out Conference, hosted by Gillian Higgins, 21st and 22nd February at Loughborough University, was a new one for us. Focussing on Soundness and Symmetry, we found a fantastic forum for the sharing of new ideas, discussions and ethos of evidence based and practical ways to improve horse health and even came away with an ward!

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Revised CANTER Guidelines

2026

The CANTER Guidelines for Sustainable Equine Parasite Control, first published in 2024, by the pan industry group, Controlling Parasitic Resistance in Equines Responsibly (CANTER) have been extensively revised and updated. The Guidelines are a free, evidence-based resource for prescribers, horse owners and the wider equine industry, designed to address the growing and increasingly urgent challenge of anthelmintic resistance in horses.

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Taking a Fresh Perspective on Parasite Control

Testing Is Only the Start; Why Management Matters in Parasite Control 

Parasite control is not a single product or a one off decision. It is an ongoing process that involves the horse, the land and the environment. To reduce unnecessary worming, protect grazing and safeguard the effectiveness of treatments for the future, it's time for horse owners to take a fresh perspective on parasite control. By highlighting a whole system approach, we're urging horse owners to follow three simple steps; Risk Assess. Test. Manage.

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When the Rain Hasn’t Stopped

Managing Parasites After a Waterlogged Winter

If the start of 2026 has felt like one long downpour, you are not imagining it. Many horse owners have spent weeks staring at waterlogged paddocks, deep mud and gateways that swallow wellies whole. We know dung removal reduces parasite risk. We know good pasture hygiene matters. Yet there are times when the weather simply wins. Find out what to focus on with our tips to planning ahead for when conditions improve.

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The Welfare Cost of Getting Worm Control Wrong

Plight of Four Ponies

Three cob fillies and one ten-year-old mare have been rescued after being found critically underweight due to significant worm burdens. The group are now receiving urgent care at World Horse Welfare’s Hall Farm Rescue and Rehoming Centre, in Norfolk. This heart wrenching story highlights the importance of taking a strategic, planned approach to parasite control, using the right tools at the right time.