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Published on: September 9, 2022
Last updated on: October 22, 2025

Pigs with wounds, abscesses, respiratory issues, dead pigs, and contaminated tripe were found in the investigation into the Houbensteyn Beter Leven stable in Ysselsteyn, Limburg. Owner Martin Houben operates nearly one hundred thousand pigs across 10 farms and receives a €15 million subsidy, making him a significant player in the industry. The facility features a viewing area that allows visitors to see a small section of the pigs. However, when the investigation team explored other parts of the facility, they uncovered serious abuses. The pens do not meet regulations or Beter Leven requirements. With at least 12,000 pigs raised for meat, this facility qualifies as a mega farm, which is not allowed to carry the Beter Leven welfare certification.

Houbensteyn's public viewing space

At Ysselsteynseweg 40 in Ysselsteyn, the Houbensteyn Group operates a viewing stable. This stable has received one Beter Leven star from the Dutch Society for the Protection of Animals (Dierenbescherming). The public viewing area is at the front of the building. Visitors can glimpse a small section of the stable through a window. Informative signs show farm employees interacting with piglets and pigs.

Hidden abuses

In the barn area hidden from public view, Ongehoord filmed instances of abuse. Pigs were kept in pens that violated regulations and Beter Leven requirements. These animals faced serious welfare issues, both in their behavior and physical health. Additionally, the Core Registration of Animal Housing, a government database, indicates that the facility is licensed to house 15,204 animals. Owner Martin Houben claims to keep only 12,000 pigs at the location under investigation. This number exceeds the limit set for the Beter Leven quality mark. The Dutch Society for the Protection of Animals (Dierenbescherming) prohibits mega farms, which are locations housing more than 7,551 pigs raised for meat, from receiving its quality mark.

Behavioral disorders due to boredom and frustration

Pigs are curious and intelligent animals. In their natural habitat, which consists of forests that offer shelter and ample food, they spend a great deal of time foraging and exploring. In barns, however, they lack these opportunities, which quickly results in boredom.

However, these opportunities are constrained by the industry's production demands. Some cage enrichments have no positive effect or may even harm the pigs' welfare.

According to Article 1.3 of the Animal Welfare Act, animals should be free to express their natural behaviors. However, in the pig industry, standard barn flooring consists of concrete and slatted floors. This setup prevents pigs from engaging in their natural behavior of rooting in loose material with their heads down.

European Directive 2008/120 requires that pigs have constant access to enrichment materials. The brochure "Information brochure on pig enrichment materials" from the Beter Leven Quality Mark Foundation states that straw tubes fulfill the enrichment criteria, even though they do not stop tail biting.

The footage from Ongehoord shows pigs biting each other's ears, sucking on the teats of another pig, and playing with a dead cage mate. The pigs lack permanent access to enrichment. The straw tubes used for cage enrichment at Houbensteyn were empty. Cobwebs in the tubes indicate they hadn't been refilled in a while.

Respiratory problems due to polluted and unhealthy stable climate

Pigs are clean animals with highly sensitive noses. In their natural environment, pigs avoid soiling their resting areas.

In pig pens, however, the animals reside in and above their own feces. The air in the barn leads to respiratory infections, resulting in painful breathing and coughing, as shown in the footage captured by Ongehoord at Houbensteyn.

Umbilical hernias and abscesses

In the screened-off pens of the Houbensteyn viewing barn, Ongehoord discovered pigs with large umbilical hernias. An umbilical hernia occurs when abdominal contents protrude through a cavity at the navel. These hernias can become so large that they drag on the ground, causing skin inflammation and making it difficult for the pigs to move comfortably.

Movement difficulties are also included on the EFSA list of the most significant issues in the pig industry. According to Article 1.3 of the Animals Act, animals must be safeguarded from injury, pain, and disease.

Premature mortality

In a pen, Ongehoord filmed a pig that had died prematurely. This is not surprising, as premature death is recognized as a systemic issue in the pig industry. In the Dutch pig industry, 12.2% of piglets die in the farrowing pen.:annotation{:ids="16"}For mother pigs, the premature mortality rate is 6%, while for finishing pigs, it is 2.5%. Annually, this affects 4 million farrowing piglets and over half a million finishing pigs and mother pigs.

Ongehoord's investigation over the years has consistently shown that animal welfare laws, measures, and quality marks do not stop animals from suffering severely in food production.

Gigantic pig farm

The Houbensteyn Group consists of twelve locations in Ysselsteyn, Heide, and Grubbenvorst. These include fattening farms where pigs are raised for slaughter and breeding farms where sows give birth to piglets. According to the Limburg Animal Shelters Register, which is a database containing permit data and notifications from livestock farms, the Houbensteyn Group is authorized to keep a total of 99,500 female pigs, boars, young piglets, and finishing pigs.

The exact number of animals in the Houbensteyn stables is unclear because permit numbers and actual counts can differ. The Houbensteyn Group's largest facility is the controversial mega farm located on Laagheide in Grubbenvorst. This multi-tiered farm houses over 30,000 pigs.

Beter Leven quality mark

At Ysselsteynseweg 40 in Ysselsteyn, the Houbensteyn Group operates a display stable that has received one Beter Leven star from the Dutch Society for the Protection of Animals (Dierenbescherming).

The other farms in the group are standard barns that do not have star ratings and lack public viewing areas.

Houbensteyn pigs are processed at Vion. No details are available regarding the sales of standard meat from other locations, which represents the bulk of Houbensteyn's production.

Circular agriculture

According to research by De Groene Amsterdammer, Houbensteyn is the largest methane emitter in the Dutch agricultural sector, with emissions exceeding 300,000 kilograms.

The Houbensteyn Group's large barn in Grubbenvorst, housing over 30,000 animals, is part of the New Mixed Farm, a collaboration among agricultural companies in Limburg.

Despite considerable public opposition to the large pig and chicken farms, Houbensteyn and Kuijpers Kip were awarded the 2019 business prize by the municipality of Horst aan de Maas for their New Mixed Farm.

Subsidies: more than 15 million euros in ten years

Subsidy amounts from earlier years are not accessible; European subsidies are removed from the public database after two years.

In total, we discovered over €15 million in subsidies for the past ten years. However, this figure does not represent the complete amount, as European agricultural subsidies prior to 2020 are not publicly accessible.

1 location

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