Animal experimentation: France complicit in transfers to a laboratory of shame
Animal experimentation: France complicit in transfers to a laboratory of shame
06.05.2026
France, Spain
Animal experimentation: France complicit in transfers to a laboratory of shame
Animal testing
Alerted by our Spanish partner Abolición Vivisección, we immediately contacted the French authorities, demanding all documents relating to these sales. The documented shipments began in 2021. Over five years, we have counted hundreds of puppies and young primates shipped without ceremony from France to Spain. Final destination: the Vivotecnica laboratory, known for acts of animal abuse that are massive, filmed and indisputable. These cruel acts were tried on 7 May 2026 in Madrid. Behind the suffering inflicted on millions of animals by laboratories every year, there is a thriving business.
© Cruelty Free International – Carlotta Saorsa
Babies without identity, reduced to numbers
We know almost nothing about them.
No name. No history. Reduced to mere numbers on tattoos or microchips, 355 puppies, 4 long-tailed macaques and 32 primates – whose species are not even specified – were sent from France to the Spanish laboratory Vivotecnica between 2021 and 2025.
The only certainty at this stage regarding their identity: they are babies – puppies aged between 4 and 6 months, and young monkeys ranging from a few months to two and a half years old. Torn prematurely from their mothers, they endured journeys lasting 11 to 21 hours – an interminable ordeal. The beginning of a living hell.
Atrocities revealed in 2021, only brought to trial on 7 May 2026
Once locked up in Vivotecnica’s cells, their fate is sealed: these young animals are subjected to toxicity tests for the food, chemical and cosmetics industries all day long. Yet, since 2021, this laboratory has been at the centre of a major scandal. That year, an investigation carried out by Cruelty Free International – a coalition of which One Voice is a member – brought to light systematic acts of cruelty: slaps, insults, restraints. Acts that could go as far as the killing of some of them in full view of their fellow sufferers. The images sent shockwaves through Spain and beyond, leading to the suspension of Vivotecnica’s operating licence by the Spanish authorities. The investigation revealed an entire system based on violence. Yet their licence was reinstated in exchange for a paltry fine of 37,000 euros. In total, 25 offences were identified by the Madrid regional government following the revelations. Given the seriousness of the events, the Spanish organisations FAADA and AnimaNaturalis have filed a complaint to ensure these appalling practices do not go unpunished. The trial brought by several organisations, including Cruelty Free International, against two employees, begins on 7 May 2026.
French breeding farms for laboratories at the heart of the scandal
How, under these circumstances—known since 2021—can France authorise such sales? Our investigations have shown that the animals come from the Yonne and Allier regions, the location of the Beagle and Golden Retriever breeding farms in Mézilles and Gannat, which are owned by the American giant Marshall BioResources (MBR), against whom we have been campaigning for many years.
As for the primates, a crucial piece of information has removed all ambiguity. The Prefecture of the Bas-Rhin region has confirmed to us that they do indeed come from the Silabe laboratory. This establishment, which we have been denouncing for many years as a European hub for the trade in macaques and a future supplier to the threefold-extended breeding facility in Rousset, thus stands out as a central link in this opaque industry.
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Animal suffering, economic interests and cross-border health risks
Beyond the ethical concerns, this trade in living beings also raises serious public health issues. Primates used in laboratories pose risks of disease transmission, regularly highlighted in health alerts. Vivotecnica has, in fact, been directly named in the Spanish press in this regard.
One Voice demands answers
These exports are not isolated incidents: they are part of the vast profits generated by animal experimentation, as in the case of the 1,600 beagles from the Mézilles breeding facility imported to Italy in 2025, for whom we are still fighting alongside LAV.
France remains at the forefront of this ethical disaster, with over 2 million animals used in 2023, a figure that has remained unchanged for 10 years, evidence of persistent inaction.
Meanwhile, previously unseen footage, filmed over a decade and up until 2025 by a whistleblower in British laboratories, serves as a stark reminder that extreme suffering, shattered lives and organised silence are still very much a reality.
The conclusion is clear: France is not content merely with widespread abuse; it blindly supplies lab animals to the entire European network of laboratories, even the worst ones. It is time to put an end to this. No research based on fear, pain and death is justifiable.