Undercover footage has revealed shocking and brutal treatment of conscious salmon at a UK slaughterhouse owned by a company that touts its animal welfare policies.
The Scottish Salmon Company — which slaughters an estimated 15 million salmon each year for the products it ships to more than 20 countries, including the United States — says on its website that it is committed to the highest standards of animal husbandry.
But video from an undercover investigator, obtained and released by the L.A-based animal welfare nonprofit Animal Equality, documented still-conscious salmon sliced open, clubbed repeatedly to death, or left to suffocate slowly on the floor at a plant at Arnish, on the Isle of Lewis.
Aquatics experts — including Mark Borthwick, the head of research at the Aquatic Life Institute– have called the footage disturbing, to say the least.

Fully conscious salmon left to suffocate on the floor of a plant that supplies the Scottish Salmon Company Facility. (Courtesy of Animal Equality).
“This footage is alarming,” Borthwick told Animal Equality. “A significant number of salmon are clearly conscious when their gills are cut, which could result in extreme pain for as long as seven minutes.”
A spokesperson for Scottish Salmon Company told Lady Freethinker that the company is investigating the incident and plans to take the matter “extremely seriously.”
“We are investigating an incident following receipt of an historic edited film, that shows isolated activity at our Northern harvest station,” the company spokesperson said. “This activity does not align with our stringent welfare code of practice, and does not in any way represent the operations of the company.”
Fish Are Sentient Animals Capable of Feeling Pleasure and Pain
A growing body of scientific literature points to sentience in fish; like cats and dogs, they can feel pleasure and pain.
But fish aren’t currently protected under the Welfare of Farmed Animals at the Time of Killing (WATOK) regulations. The UK’s statutory codes also lack any official guidance for farmed aquatic animals.
The lack of protections — and the brutal killing involved in many commercial fishing operations, as underscored by the undercover video — equals tremendous suffering for billions of fish each year, said Animal Equality President Sharon Núñez.
“Companies like The Scottish Salmon Company aren’t unique in their cruelty, and this investigation shows that we have much work to do in order to establish even basic protections for farmed aquatic animals,” Núñez said. “It’s the least these sensitive animals deserve.”
The Scottish Salmon Company spokesperson said the video shows a “historic” incident and that a full investigation is underway.
“We take this matter extremely seriously and are conducting a thorough investigation into this historic incident,” the spokesperson said. “To assist our investigation we have requested full unedited film footage. Given our significant capital investment, training in the proper handling and humane harvesting of salmon, and supervisory and leadership approach, we believe this to be a one-off isolated incident.”
The company spokesperson added that harvest processing sites are subject to regular audits from third party providers to ensure the company is meeting animal welfare standards. The harvest station in the video has gone through “numerous audits which identified no welfare concerns,” the spokesperson said.

Undercover photos of conditions at a Scottish Salmon Company Facility. (Courtesy of Animal Equality).
Protections for Fish at the Time of Death
Animal Equality and 70 other leading aquatic animal specialists and animal protection organizations have issued an open letter to the UK’s ministers, calling for protections for fish at the time of death, legal training requirements, and on-site inspections.
While they continue their fight for fish, Animal Equality recommends people can help make a difference by taking these two steps:
- Share Animal Equality’s investigation on social media to help raise awareness.
- Keep fish off your plate. Doing so is not only an act of compassion but also lets the fish industry know that this sort of cruelty and abuse will not be tolerated.













Too disturbing.
Anything to help stop animal cruelty.
Totally unacceptable and barbaric. Stop this inane practice.
What is wrong with the people and government in the UK? I am a vegan for a majority of my life and could not imagine eating a living being. But, to be so heartless and cruel; inflicting suffering and pain before the captured fish is slaughtered is absolutely unconscionable.
I call upon the UK government to institute change and follow the recommendations made by Animal Equality for humane treatment of all fish caught for slaughter.
Close the business. Let someone else try to be humane. Everyone involved should lose their jobs.
Go vegan, put an end to this for good.
This treatment is pure evil & totally unempathetic. Time is now to STOP & BAN this heinous cruelty done towards the innocent defenseless sentient beings. What is wrong with some people’s brains? Why can’t they see these animals sufferings?
Too many HUMONSTERS inhabit this planet!
Of course it’s brutal – eating sentient beings is wrong on every level.
Go vegan, for your health, for the planet, for all the creatures who do not deserve to die just because humans raptors are greedy, selfish bastards.
Fish are sentient beings as well. Those POSs should be treated the same way 🐟🐠
What kind of people do this? Im so sick of this. It never stops it just gets worse. God please punish these sorry excuse for human beings?
This is horrible.
Use common sense people!!
Put yourself in their shoes.
There is actually something you can put in the water to put the fish to sleep before you slaughter them.
They don’t know whether this was an ‘isolated’ incident. Most likely it was not. This time they were caught is all. Companies like this need to make sure that who they hire aren’t barbarians who get a kick out of the suffering of others. Proper training is key.
For my paper, fish is and will stay off my plate. Swim free.🐟🐠🐡
Shame on you Scotland! This is totally unacceptable and evil.
How do people [consumers] imagine the fish they eat has died. It SUFFOCATES or gets HACKED to death.
There is NO humane slaughter – whatever that means. I’ve recently met someone whose family only eats ROADKILL.
Disgusting? It’s not cruel!
Devil scotland stop this EVIL right now
stop this evil right how
every animal feels pain & suffering. the people who allow suffering must get the same suffering done to them
Can’t you ensure the poor fish are properly stunned first prior to slaughter??? Not much to ask is it???
This is BEYOND comprehension. I have a pond full of Koi fish who truly have feelings and emotions that I have witnessed over the years. What I have learned by their behavior has taught me to to NEVER eat or feed them to my pets. They all know who I am, clearly have individual personalities as I have shown anyone who comes to my pond. I have converted many but my mission continues…..
I didn’t watch the video, the article is gruesome enough. I have seen so much cruelty to all living creatures that was always afraid my heart would never heal. But when I became a plant base vegan a few years ago, I realized that every time I keep fish, dairy, meat and poultry off my plate, I’m helping make the planet healthier, help animals and it feeds my soul with pride.