By clicking “Accept”, you agree to the storing of cookies on your device to analyse site usage and assist in our marketing efforts. View our Cookie Policy for more information.

Preferences Deny Accept



Emma the Farm Vet: Barber Pole Worm in Sheep: No Scouring Doesn’t Mean No Worms

November 6, 2026

Vet Emma

Products

Related Products

Doramax Injection

Doramax Injection

Doramax Injection

Doramax Injection

Gastrointestinal worms, Lungworm, Lice & mites

Videos

Related Videos

Galway beef farmer Noel O’Reilly joins vet Cian Ward from Lakeside Vets in Loughrea to discuss controlling gutworm and lungworm in cattle at housing, bringing practical farming experience and veterinary insight to the conversation.

Discover Albex Milking Gloves from Chanelle Pharma. Strong, durable, powder-free nitrile gloves for milking and everyday farm jobs. Ask your local supplier.

Take the guesswork out of cattle parasite control. Explore a more informed approach to worming in Episode 6 of Farm Health First’s From the Field.

Getting the dose right matters. Explore cattle weighing, dosing accuracy and informed parasite control in Episode 5 of Farm Health First’s From the Field.

When should you treat cattle for liver fluke at housing? Emma the Farm Vet explains why fluke stage and treatment timing matter for informed parasite control.

Learn why correct faecal sampling matters in cattle parasite control and how to get it right in Episode 4 of Farm Health First’s From the Field.

Why are your cattle coughing? Explore lungworm risks, signs to watch for and how veterinary advice can guide parasite control in From the Field.

Housing cattle this winter? Take the guesswork out of parasite control with expert advice on testing, accurate dosing and planning ahead in From the Field.

Are your cattle ready for winter housing? Emma the Farm Vet shares practical advice on pre-housing worming and parasite control for beef and dairy cattle.

Watch how to administer Moxodex LA 10% Injection for season long parasite control in cattle by Chanelle Pharma.

Clinic Director Pat Murphy and Veterinary Surgeon Jack Sheehy discuss the benefits of Chanelle Pharma’s latest innovation Moxodex LA 10% Injection for cattle.

Jonathan Moore, Technical Support Manager with Chanelle Pharma delivers SQP/RAMA Training on Coccidiosis and Dycoxan.

Former Leinster and Ireland rugby player Sean O’Brien shares his thoughts on using Chanelle Pharma's Moxodex and Doramax Pour-On with his herd of cattle.

Kerry Vet and Footballer, Barry Dan O'Sullivan, talks through our range of sheep products.

Barry Dan O’Sullivan, practising vet in Co. Kerry and Kerry Senior footballer visits Mike Fitzgerald's sheep flock just outside Dingle in Co. Kerry to discuss mid-season lamb worm control.

Chanelle Pharma is delighted to introduce Tribamec Duo, a broad spectrum oral drench for the treatment of worms and liver fluke in sheep.

This week's video covers combination fluke and worm products for housing, with a focus on Animec Super. What it treats, when to use it, dosage rates, withdrawals and follow-up treatments.

Rumenil contains 3.4% oxyclozanide and is licensed to treat adult liver fluke in cattle.

Ciarán outlines how dairy farmers can reduce the risk of anthelmintic resistance when making worming decisions for their dairy cows and details Chanelle's hook drencher offer for winter 2021.

Joe Healy farms in County Meath along with his parents. The farm spans 115 acres and carries 100 cows in a spring-calving, grass-based system. Cow type is a compact Friesian.

Ciarán outlines the main worms that affect lactating cows in grass-based dairy systems, as well as the symptoms to look for and useful diagnostics to help with management decisions.

Epromec contains eprinomectin, a macrocyclic lactone active ingredient. It treats the important internal worms that affect cattle, as well as offering persistent activity agaisnt reinfection.

We look at practical rotation of cattle wormers during the season and explain how it minimizes the development of resistance.

Ciarán discusses the variables that affect dairy cow performance in grass-based systems and talks about what can and can't be controlled.

Ciarán looks at the wormer classes in cattle and outlines where doramectin, the active ingredient in new Doramax Pour-on, sits versus other wormer active ingredients.

Ciarán outlines the main worms that affect cattle performance, health and welfare in the UK and Ireland.

Harry Lalor farms alongside his father Joe in County Laois. The pair run suckler beef, sheep and dairy calf-to-beef systems on a 142ha holding in Ballacolla. The farm is laid out in one block.

April outlines the ways in which lice can affect cattle, the times we tolerate a burden and the times when we shouldn't.

Niamh Bambrick introduces Doramax Pour-on, a new cattle wormer in Chanelle's range. It contains doramectin and sits in the clear wormer or 3-ML class of ingredients. It has persistency.

Ciarán outlines how dairy farmers can use doramectin strategically in both their dry cow and first-season calf parasite management protocols.

Ciarán outlines how farmers can give cattle their housing dose up to five weeks early using Doramax Pour-On.

In this video Ciaran discusses the most important weapon we have in the fight against coccidiosis.

A common complaint we receive is calves exhibiting coccidiosis or scour symptoms in the weeks post turnout. In this video we explain how to manage the coccidiosis aspect.

Ciarán discusses the Nematodirus battus worm which affects young lambs. He outlines when it is expected to hit, what sheep farmers should do and how it can be differentiated from other parasites.

Chanatol contains propylene glycol to treat ketosis in cows and twin lamb disease in sheep. In this video, we outline why, when and how you would use Chanatol.

Calves born in the spring will now be grazing hard enough to take in worm larvae. Visual symptoms of gastrointestinal worm infection include dirty back-ends and condition loss.

A common complaint in the second half of the grazing season, Ciarán looks at why mature cows might be dirty or scouring at the moment and offers some advice and fixes.

We commonly hear from farmers who're concerned that they've dosed their cattle and the animals are still coughing, or even coughing harder. This most typically happens with clear wormers.

This week, Ciarán describes how farmers should pick which positive benefit of Animec® Pour-On appeals the most to their farm system.

Animec Pour-On is Chanelle's topical ivermectin-based wormer for cattle. In this video, Ciarán describes how to use the product, outlines the dose rates and what it treats, as well as the withdrawals

Ciarán lays out some important facts and dispells myths about Pour-on wormers.

Cattle are more prone to respiratory issues like pneumonia than any other species. Here, Ciarán compares their lung capacity with other animals and talks about stressors than can trigger these.

In our second video, Ciarán discusses exactly what the presence of eggs tells us about the parasites in the animal and how to take a sample properly.

In part 1 of 2, Ciarán explains what basic faecal samples in cattle and sheep can detect and what else we can find with other types of preparation and analysis.

Recently, there has been reports of cattle presenting with hoose or husk symptoms. This coughing is likely caused by lungworm. But why are we only seeing problems now, suddenly? Ciarán answers here.

This week we look at macrocyclic lactones, more commonly known as clear wormers.What is special about these products versus yellow and white wormers? Watch to find out?

Yellow wormers, or levamisoles, are the second family of wormers for use in cattle and sheep. Here, Ciarán goes through the key points for getting the most from yellow wormers.

This week we take a look at the benzimidazole class of wormers, better known as 'white wormers'. Ciarán describes how to use them effectively and the important charactersitics of BZ products.

In this video, we outline the different wormer classes, which parasites the products in these classes can treat and some of the pitfalls to be avoided around identifying wormers.

Underdosing can sometimes happen without the user even realising. Here, Ciarán goes through some incidences where this might occur.

Ciarán shows exactly how to calibrate a dosing gun this week. It's a simple task that should be done with every gun at least once annually.

Ciarán our Technical Specialist walks through a group of cows and calves, pointing out the signs and characteristics that we look for with healthy, contented cattle.

Technical Specialist, Ciarán Lenehan, outlines the correct timings for treatment with anti-coccidials like Dycoxan and Chanox to optimize disease prevention.

Technical Specialist Ciarán Lenehan asks whether a turnout dose is needed this spring, outlining when it is, or isn't.

Ian 'Seth' Atrmstrong introduces us to his farm on the outskirts of the Lake District. He keeps sucklers and sheep. Ian tells us how coccidiosis has affected the farm in recent years.

In the third part of our series, specialist Ciarán teams up with Glanbia Technical Veterinary Adviser Joris Somers to offer dairy farmers ten tips to beat coccidiosis.

In our second video, Glanbia Veterinary Adviser Joris Somers talks about the costs of coccidiosis on a dairy farm - including the hidden ones. He also gives advice on using Dycoxan.

Ciarán outlines the importance of puberty onset in heifers when operating in seasonal milk production systems.

Ciarán outlines the potential timing of coccidiosis-induced scour symptoms in calves and lambs. There are important differences between the species in terms of when coccidiosis is first expected.

We caught up with the Coens, father Liam and sons David and Stephen. They run a commercial suckler and sheep enterprise, as well as breeding pedigree Texel rams from their 'Lehinch Texels' flock.

At Chanelle Pharma we're delighted to bring our new anti-coccidial to market. It's called Dycoxan and it contains diclazuril, which is licenced for lambs and calves. It has zero meat withdrawal.

Coccidiosis causes clinical scour and sub-clinical thrive reduction in lambs and calves. Coccidiosis symptoms in young calves can provide clues for improving hygeine and husbandry earlier in life.

A single ingested coccidia oocyst can result in the destruction of 50 million cells in the lining of the intestine. Here, we've animated the parasite's mechanisms and lifecycle.

In the past, coccidiosis has reared its head in Will Dodd's sheep flock. Here, he talks about his farm and how he prevents coccidiosis with Chanelle's new diclazuril drench, Dycoxan

Technical Specialist Ciarán Lenehan gives an overview of coccidiosis in livestock

Liver fluke dosing is not straightforward. There are 3 stages of liver fluke, with the first 2 being most damaging. While all doses will kill stage 3, only certain products will kill the initial 2.

Ciarán chats about a very common scenario on cattle farms every year - coughing indoors in the weeks post-housing. "Is it lungworm?" "Is it my ration?" "Is it pneumonia?"

We answer your questions on Albex, the fluke and worm drench for cattle and sheep. Ciarán outlines what place it has on beef and dairy farms, withdrawals periods, dosage, doses per pack and timings.

We have launched our new Farm Health First Dosing Chart. It's a tool that you can tailor to make an annual parasite management plan or calendar, based specifically on your farm.

Today's Farm Health First video covers drying off dosing plans for dairy cows to treat fluke and worms. Products like Albex 10%, Tribex 10%, Animec and Rumenil are used.

In the latest Farm Health First vlog we outline a three-point plan for quarantine dosing cattle. This will help them to thrive and prevent anthelmintic resistance from building. Albex 10% is ideal.

Chanelle have launched Moxodex - a new moxidectin sheep drench. It has a short meat withdrawal and persistent activity against two important worm species.

Ciarán talks about the staggering numbers behind a liver fluke infection and touches on how 2018 and 2019 strategies will be very different because of the mild, moist summer we have had this year.

Ciarán outlines the scenarios whern farms should and shouldn't dose ewes at breeding and talks about selecting fluke treatments at present.

Ciarán looks at the active ingredients and products farmers can use to dose beef cattle this back-end.

Ciarán Lenehan talks through what a successful disinfection for coccidiosis looks like.

Tribex is effective against early immature, immature and adult stages of liver fluke (Fasciola hepatica) susceptible to triclabendazole. Tribex 10% contains 100mg Triclabendazole.

Albex 10% is a broad spectrum multi-purpose anthelmintic oral drench for the control of mature and developing immature forms of gastrointestinal roundworms, lungworms, tapeworms and adult liver fluke.

Vet Michael Reilly (MVB) has been practicing for thirty years. In the past, Michael treated symptoms. Nowadays, a whole-herd/flock preventative approach is adopted to prevent sub-par performance.

There are many things to consider before treating animals. Five are illustrated in the video this week. How many can you see?

Ciarán goes through each of the cattle wormer classes, outlining what products can be used in dairy cows and when is most suitable to use them.

Ciarán Lenehan explains why under dosing is a massive no-no with any medicine and how it can drive resistance to anthelmintics. He also gives some pointers as to how farmers can avoid...

We introduce the main stomach worm affecting cattle, Ostertagia ostertagi. Ciarán covers the worms two very different lifecycles, typical symptoms in an infection and how to diagnose and treat it.

Is it best practice to stand animals off in a yard or fast them before dosing? What about after? Ciarán answers the questions here.

We outline how much coverage is obtained from differing dosing products for cattle and sheep. Using this information you can work out the ideal interval between treatments.

Ciarán introduces Haemonchus contortus, an important blood sucking worm in sheep. He talks about diagnosing an infection, the worms itself and how to avoid some common pitfalls.

Technical Specialist Ciarán Lenehan looks at the levamisole, or yellow wormer class. He goes through different products in the class, flukicide combinations and...

Ciarán Lenehan looks at the benzimidazole, or white wormer class. He outlines what the products will treat, talks tapeworm and makes an important point on identifying doses.

Ciarán Lenehan talks through what's important for fluke to proliferate in a given year, outlining when 2018 and 2019 are already going to very different from a fluke management point of view.

How to pick the correct lungworm dose based on your farming system and severity of symptoms.

We talk to Carlow sheep farmer, Joe Nolan, who runs 750-ewes on a part-time basis and hence knows the importance of minimising labour requirements on his farm.

Ciarán Lenehan looks into the Macrocyclic Lactone, or clear wormer class. He discusses what's different between these and the other classes and runs through the products within the class...

Ciarán Lenehan looks at whether faecal egg counts can be used to confirm lungworm where mature cows are seen to be coughing.

We profile the Lehinch Texels pedigree flock, run by the Coen family in Mayo. The Coens are Dycoxan ambassadors. Dycoxan contains diclazuril for the prevention of clinical coccidiosis.

Our Technical Specialist Ciaran Lenehan looks at the fascinating ways in which lungworm larvae get off dung pads and onto pasture

Ciarán Lenehan gives us the lowdown on the lungworm lifecycle and why farmers are reporting coughing cows at this stage in the grazing season.

After looking at zero residual products last week, Technical Specialist Ciarán Lenehan looks at how the guidelines for management post-dosing changes with persistent activity ingredients like...

Blog

Related Blogs

Barber pole worm: Lakeside vet discusses a case that couldn't wait

Barber pole worm: Lakeside vet discusses a case that couldn't wait

Barber pole worm in Irish sheep flocks: learn the warning signs, why testing matters and how vet-led parasite control can help tackle wormer resistance.

From the Field: Episode 6: Smart worm control

From the Field: Episode 6: Smart worm control

Take the guesswork out of cattle parasite control. Explore a more informed approach to worming in Episode 6 of Farm Health First’s From the Field.

From the Field: Episode 5: The importance of getting the dose right

From the Field: Episode 5: The importance of getting the dose right

Getting the dose right matters. Explore cattle weighing, dosing accuracy and informed parasite control in Episode 5 of Farm Health First’s From the Field.

From the Field: Episode 4: The importance of correct faecal sampling

From the Field: Episode 4: The importance of correct faecal sampling

Learn why correct faecal sampling matters in cattle parasite control and how to get it right in Episode 4 of Farm Health First’s From the Field.

From the Field: Episode 3: Lungworm in cattle: Know the risks. Spot the signs. Understand treatment.

From the Field: Episode 3: Lungworm in cattle: Know the risks. Spot the signs. Understand treatment.

Why are your cattle coughing? Explore lungworm risks, signs to watch for and how veterinary advice can guide parasite control in From the Field.

From the Field: Episode 2: Pre-housing preparation and parasite control

From the Field: Episode 2: Pre-housing preparation and parasite control

Housing cattle this winter? Take the guesswork out of parasite control with expert advice on testing, accurate dosing and planning ahead in From the Field.

From the Field: Episode 1: Introducing the experts

From the Field: Episode 1: Introducing the experts

Meet the farmer, vet and researcher talking cattle parasite control in From the Field, Farm Health First’s new series. Your questions. Expert insights.

Farm Vet Emma's October update

Farm Vet Emma's October update

Practical autumn health checks for cattle and sheep, covering winter housing, liver fluke, lice, body condition, tupping and quarantine on your farm.

How Much Are Your Coughing Cattle Costing You?

How Much Are Your Coughing Cattle Costing You?

Lungworm in cattle: learn the signs, risks, testing and control options for beef and dairy herds as winter housing approaches in Ireland and the UK.

Cattle Housing Checklist: When to Treat for Liver Fluke, Worms and Lice

Cattle Housing Checklist: When to Treat for Liver Fluke, Worms and Lice

Cattle housing this autumn? Learn when to treat for liver fluke, gut worms, lungworm and lice, with practical parasite control tips for winter.

Farm Vet Emma's September Update

Farm Vet Emma's September Update

Farm vet Emma Holmes shares practical autumn health advice for cattle and sheep, covering parasite risk, fluke, dosing, tupping and winter housing.

Pre-Housing Worming in Cattle: When and How to Treat

Pre-Housing Worming in Cattle: When and How to Treat

Learn when pre-housing worming may benefit cattle and how targeted parasite control can support health, growth and winter performance.

Worming cattle pre-housing with Doramax: What you need to know

Worming cattle pre-housing with Doramax: What you need to know

Learn what you need to know about worming cattle pre-housing with Doramax! Doramectin (Doramax) has persistent activity, protecting from the reinfection of gutworms for 5 weeks, and lungworm for 6 weeks.

Tateetra & Rathmore Farms: Beefing Up Animal Health with the New Doramax Injection

Tateetra & Rathmore Farms: Beefing Up Animal Health with the New Doramax Injection

NEW Doramax Injection · Affordable and Irish-made – as a leading generic manufacturer, Chanelle offers value without compromising quality. · Injectable formulation allows for flexible for use in all weather and at any time of day. · Broad Spectrum Protection

CPD for SQPs & Vets

Sharpen your knowledge

Free, accredited CPD modules covering parasite control, disease management and product use.  Stay current and meet your professional requirements.

DOsing Best Practices

Get the dose right every time

Clear dosing guidance for the full Chanelle Pharma range. Accurate dosing means better outcomes for the animal and better value for the farmer.

View Dosing Guide

Two lambs standing in a field

Subscribe

Socials

Learn

Vet Emma Videos Blog FAQ Dosing Guide CPD Contact

Cattle

Lice, Mange & Flies

Sheep

Products

Products Where to Buy

© 2026 Chanelle Pharmaceutical Manufacturing Ltd. All Rights Reserved.

Contact Cookie Settings Cookie Policy

Data Protection Policy Terms & Conditions