What is mulesing in wool?
Sarah Smith
Published Jan 09, 2026
What is mulesing? Mulesing is a painful procedure that involves cutting crescent-shaped flaps of skin from around a lamb's breech and tail using sharp shears designed specifically for this purpose. The resulting wound, when healed, creates an area of bare, stretched scar tissue.
What does mulesing free wool mean?
Mulesing is a practice in which skin is removed from the rear of the Merino sheep - without anesthetization - in order to prevent flies from laying their larvae on the sheep.
What is mulesing and why is it done?
Mulesing is the removal of strips of wool-bearing skin from around the breech (buttocks) of a sheep to prevent the parasitic infection flystrike (myiasis). The wool around the buttocks can retain faeces and urine, which attracts flies.
Is mulesing free wool itchy?
Wool fibers have a scaly surface and which can lead to irritation when it comes in contact with skin. It all boils down to the strength of the fiber. Thick, stiff fibers do not bend, which leads to itching and irritation. The average thickness of normal virgin wool is around 37-40 micrometers.
What is wrong with mulesing?
Mulesing is a crude attempt to create smoother skin that won't collect moisture, but the exposed, bloody wounds often become infected or flystruck. Many sheep who have undergone the mulesing mutilation still suffer slow, agonizing deaths from flystrike. Mutilating sheep is not just cruel; it's also ineffective.
38 related questions foundIs mulesing legal in USA?
Mulesing is the process where lambs, just 6-12 weeks old, are restrained on their backs, while strips of skin are cut away from their backside. Mulesing causes lambs excruciating pain, fear, and stress, and it's currently still legal to carry out this procedure without any form of pain relief.
Where is mulesing illegal?
Last Updated February 3, 2022. After receiving pressure from animal advocates, lawmakers in New Zealand have passed a strong law to protect sheep from abuse. The country just banned mulesing, a painful procedure performed on sheep on wool farms in which large chunks of flesh are carved out of their backsides.
Is cashmere better than merino wool?
Cashmere is softer as compared to Merino wool. However, wool is treated with fabric softeners nowadays and it transforms into a much softer fabric than before. As far as durability is concerned, Merino wool is more sturdy than Cashmere, and requires less care as compared to Cashmere.
Is merino wool ethical?
Merino wool is a natural material originating from Australian Merino sheep. Despite wool's undisputable sustainable qualities, there are careful ethical considerations to be made when choosing to use wool. Therefore, we only use cruelty free, certified mulesing free Merino wool.
What are the alternatives to mulesing?
Sheep farmers have traditionally used mulesing to reduce flystrike risk. Alternatives to mulesing have been trialled over the years; the most recent is 'sheep freeze branding', previously referred to as 'steining'.
Does mulesing hurt?
Mulesing is a painful procedure that involves cutting crescent-shaped flaps of skin from around a lamb's breech and tail using sharp shears designed specifically for this purpose. The resulting wound, when healed, creates an area of bare, stretched scar tissue.
Which countries use mulesing?
Mulesing is currently performed on approximately 70% of Merino wool-producing sheep in Australia. Due to the suffering caused by this procedure, mulesing has been banned in New Zealand. However, it can still be legally performed in Australia and without any pain relief.
Does mulesing hurt the sheep?
Whilst flystrike does present a serious animal welfare concern, mulesing and sheep freeze branding both cause pain and stress to sheep.
What is merino wool?
What is merino wool? Merino wool is much finer and softer than regular wool. It is grown by Merino sheep that graze the highlands of Australia and New Zealand. Since the 12th century, when the breed originated, the sheep have developed the softest and finest fleece.
Is using wool cruel?
According to animal rights group PETA: “In Australia, the most commonly raised sheep are merinos, specifically bred to have wrinkly skin, which means more wool per animal. “This unnatural overload of wool causes animals to die of heat exhaustion during hot months, and the wrinkles also collect urine and moisture.
Is mulesing illegal in UK?
Mulesing is prohibited in the UK.
Can vegans wear merino wool?
We will come onto the cruelty aspect of wool later, but there can be little argument against the fact that the production of wool certainly exploits animals for clothing. So, on that basis alone, wool – obtained from any animal – cannot be classified as vegan.
What is virgin wool?
Definition of virgin wool
: wool not used before in manufacture.
Is all cashmere cruel?
Cashmere is made from the soft undercoat of goats who are cruelly abused and violently killed. Ninety per cent of all cashmere comes from China and Mongolia and the rest from countries like India, Iran, and Tibet. One goat produces, on average, only 250 grams of hair that can be used for cashmere each year.
What is the least itchy wool?
Unlike other wools and synthetic material, merino wool doesn't itch at all – it is the softest of all wool.
What is the warmest wool to wear?
Merino Wool
Wool yarn, of course, is your classic choice for warmth. It's generally durable, water repellent, and offers good insulation due to its moisture wicking properties, making it desirable for use in a variety of garments.
Is alpaca better than cashmere?
A sweater made of baby alpaca wool, in terms of softness and strength, wins over cashmere. Cashmere fibers are four centimeters long, while alpaca fibers measure between eight and twelve centimeters. This means that alpaca fiber garments are more resistant, therefore long-lasting and less prone to pilling effect.
Who invented mulesing?
History of mulesing
The mules operation, or mulesing, was developed by JHW Mules in 1929 to aid in the control of blowfly strike in the breech or crutch of sheep. It is a surgical procedure performed on lambs at marking time where the skin folds around the breech area are removed by mulesing shears or a knife.
Is mulesing done in New Zealand?
New Zealand lawmakers have made history by passing a ban against sheep mulesing. The country, known for its sheep farming and wool exports, has officially prohibited the practice following increased pressure from animal welfare groups and major clothing companies.
Is all New Zealand wool ethical?
New Zealand, for instance, is the world leader in ethical wool production. Not only do sheep far outnumber the people there, but the country's Animal Welfare Act strictly prohibits mulesing. Outside New Zealand, artisanal-scale wool processing facilities have opened up around the world.