Fallout from a weekend attempt by animal rights activists to breach the Ridglan Farms Biomedical Research Facility and rescue beagles bred inside continues. On Tuesday, four of the activists were charged in Dane County with felony burglary. Meanwhile, Ridglan Farms has been cited for filling a trench around its facility with manure — an environmental hazard for which it lacked a permit — in an effort to prevent the activists from entering over the weekend.  Calls for an investigation into the farm and  police use of force  against them continue. 

Wayne Hsiung, Aditya Aswani, Michelle Lunsky, and Dean Wyrzykowski were all charged with felony burglary. Hsiung was noted as among the first people arrested within minutes after arriving at the farm. Although the activists had publicly advertised the rescue — which included hundreds of participants — as  planned for Sunday, the activists hit the farm a day early. Images captured on Saturday showed the air thick with tear gas, and witnesses  reported that rubber bullets and pepper balls had been used. Injuries were also reported, including one man who reportedly lost multiple teeth after being beaten by officers. 

The action Saturday was the second one since March, when activists successfully breached fences and doors at Ridglan and carried over 20 dogs away. Some of the dogs were adopted, while others were intercepted by police and returned to Ridglan. Although the activists were  arrested during the April 18 action, the charges against them stem from the first raid in March. 

Thousands of dogs are kept and bred at Ridglan Farms. The facility has been accused of subjecting beagles to cruel and inhumane conditions by enclosing them in gated cages, not allowing them outside or play time, and removing parts of their bodies or subjecting them to experiments without anesthesia. Ridglan has denied some of the allegations.

Last year, a special prosecutor made a deal with the farm to discontinue its beagle breeding operations by July or face penalties. Animal rights activists, elected officials, and others have called for the dogs to be adopted  before that deadline. 

The plight of the Ridglan beagles has gained national attention. During hearings in Washington D.C. last week, Democratic Congressman Mark Pocan asked Health Secretary Robert F. Kennedy Jr. why the National Institutes for Health continue to provide grants to groups that use Ridglan beagles for experiments, Democracy Now reported. 

Pocan highlighted that Ridglan has had 311 code violations, stating that the institute has policies about beagle testing prohibiting animals from being tortured. “And that’s part of what’s happening with this facility,” said Pocan. “So grants are still, in the last month, going to groups that are getting beagles from Ridglan Farms.” Pocan asked Kennedy to look into grants provided to the facility, adding that if Ridglan doesn’t get rid of the beagles then they’ll likely be euthanized. Kennedy said “I believe you but I have a hard time believing that. I need to look into this…Because we’re trying to end…We’ve done more than any administration in history to end animal testing.”

Following the attempted rescue on Saturday, animal rights activists and community members held vigils near the Ridglan property as well as a rally at the Capitol. Activists and supporters also visited the office of Gov. Tony Evers, calling on him and Attorney General Josh Kaul to shut down the facility. 

Meanwhile, Ridglan was cited for constructing or altering a manure storage facility without a permit, Channel3000 reported. Ahead of the weekend, Ridglan erected barriers around its facility to prevent the activists from entering as they had in March. Reports have also circulated describing masked armed men believed to be security guards discouraging people from being nearby, but Ridglan denied those claims. In a statement to Channel3000, Ridglan denied constructing a manure facility, but said  it took “reasonable measures” to protect the facility “from the announced unlawful invasion.” The facility acknowledged that it dug a trench around Ridglan Farms. The trench was filled with manure. 

Two elected members of the Dane County Board of Supervisors have also said they’re initiating the steps needed to begin an independent investigation into the force used by the Dane County Sheriff on activists and protesters Saturday. Sheriff Kalvin Barrett has said that the actions of his deputies was proportionate and appropriate to the situation they faced Saturday.

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Clouds of tear gas engulfed the Ridglan Farms Biomedical research facility, as police repelled hundreds of animal rights activists attempting to breach the facility to carry away  thousands of beagles bred and housed inside. The activists gathered at Ridglan in the Dane County village of Blue Mounds on Saturday, a day ahead of the date  they’d publicly announced for the planned rescue action. 

Wayne Hsiung, a lawyer and animal rights activist from California who was one of the lead organizers of the action, was reportedly among the first people arrested. The Dane County Sheriff’s Office said on social media that he was arrested “within minutes” for conspiracy to commit burglary. As the activists attempted to enter the Ridglan facility for the second time in a little over a month, they were met with tear gas and rubber bullets. Activists  said some people  were severely beaten by law enforcement. One participant, Nicholas Dickman, lost multiple teeth after officers beat him after Dickman crawled through a hole activists made in the  fence around the facility, according to a press release prepared by the Coalition to Save the Ridglan Dogs. 

The conflict comes after weeks of escalating tensions around the controversial facility. Ridglan keeps thousands of beagle dogs bred specifically to be used in biomedical research. Ridglan maintains its own research wing, but also sells the dogs to other facilities for use in experiments. Critics of Ridglan have long accused the facility of subjecting the dogs to cruel and inhumane conditions. Last year, a special prosecutor appointed by a Dane County judge found that violations of Wisconsin’s animal cruelty laws had occurred at Ridglan. Instead of filing charges, the special prosecutor reached a settlement deal with Ridglan that gave the company until July to shut down its breeding operation. 

Animal rights advocates denounced the decision to let the beagles remain at Ridglan until July. This prompted a first attempted rescue by dozens of activists in March. More than 20 beagles were taken from the facility and  some were adopted. A few of the dogs were intercepted by police and returned to Ridglan. The group forced its way into the buildings housing the dogs, breaching fences and breaking locks. Some of the activists reported that the dogs they pulled from gated enclosures were living in cramped and unsanitary conditions. Although 27 people were arrested, Dane County Sheriff Kalvin Barrett didn’t refer charges to the district attorney’s office until last Thursday, after the activists announced their plans to return to try to get more beagles out. Barrett called the activists “outside groups” who used violence to breach the buildings and “stole dogs from the facility.”

On Saturday, at least 25 people were arrested, a coalition spokesperson said in an email statement to the Wisconsin Examiner. Two people have been charged with tresspassing, one with reckless driving, and four with felony burglary. Hsiung reportedly said in a call from jail that “only a deeply corrupt system will use tear gas and rubber bullets against peaceful activists saving dogs. We are seeing the worst in humanity today. But in the courage of the rescuers, also the best.” The coalition  said in a statement that Hsiung was questioned by the FBI’s Joint Terrorism Task Force. The FBI refused to comment for this article. 

The Dane County Sheriff’s Office said in a statement on social media that a Long Range Acoustic Device (LRAD) had been used to warn people that they’d be arrested. The statement said  that hundreds of people attempted to breach the gate, while others “blocked roadways to slow the response of law enforcement and other emergency vehicles.” It also said that one of the activists reckless drove a vehicle around the property before “law enforcement stopped it and arrested the driver.” 

The sheriff’s office also said  that some protesters were peaceful while others ignored warnings and attempted to break into the facility, and that 40mm munitions (tear gas) and pepper balls were used. Dane County deputies were assisted by other law enforcement agencies, though the sheriff’s office  did not name them in its statement. 

Sheriff Barrett said that “it was clear from the beginning that this was not going to be a peaceful protest.” Barrett said the use of force was “appropriate and proportionate to the behaviors observed” and that “resorting to crime, chaos, and violence is not the solution.”

The sheriff’s post included pictures of activists dressed in white biohazard suits, carrying equipment like sledgehammers and power saws to breach the facility. 

Lisa Castagnozzi, a resident of Milwaukee County who participated in the action, told the Examiner that she’d been concerned about Ridglan for at least eight years, ever since she read about the facility’s 311 animal cruelty violations cited by the state, “and yet, they just keep reporting these violations and nothing ever happens.” 

“So everyone — myself included — have tried over eight or nine years now, for me eight, all of the legal channels. You know?” Castagnozzi said. “All the advocacy channels. Going to hearings. Signing petitions. Calling our Congress people. Going to Madison to talk to people at [the state Department of Agriculture and Trade], U.S.D.A., meeting with legislators, being part of Dane4Dogs…I mean literally trying to get any of the four major authorities in Wisconsin to take action. Like we know that there’s cruelty there. Why is no one taking action?”

In frustration, Castagnozzi said she and many others decided to go to Ridglan on Saturday. Originally, the second action was announced for Sunday, and Castagnozzi said that she, like many others, was surprised that the action was moved up a day to Saturday. When they arrived at Ridglan, Castagnozzi said she saw what she thought was smoke in the air as the police fired tear gas and people tried  to get through the gates. Castagnozzi’s team decided to keep their distance, and then people started coming down the hill towards them with injuries. 

One man, she said, “had been pepper-sprayed in the eyes, like brutally. And then from that moment on, for the rest of the day, for me…my team was scattered and there’s so many people and chaos. …  people were shot with rubber bullets. People went to the hospital. Knee injuries. A professor from Sheboygan I know, she was shot in the chest and she had to go to the hospital and make sure it wasn’t a broken rib. A lot of injuries, and tons of people with serious chemical, you know, in the eyes, in the face, in the skin, in their lungs, I mean people were just passing out.”

Castagnozzi also said that she saw people who identified themselves as neighbors and supporters of Ridglan blocking roads with their vehicles and not allowing people to pass. 

On Sunday, sheriff’s deputies were still in the area blocking a road to Ridglan and monitoring passing cars. A planned vigil was not held at the farm. Instead, dozens of activists gathered at the Capitol, saying they would not give up on freeing Ridglan’s beagles.

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On Sunday, more than 2,000 people plan to enter the Ridglan Farms biomedical research facility to free thousands of beagles bred in Dane County under conditions prosecutors last year said violated state animal cruelty laws. Self-described rescuers from across the country have been preparing for Sunday’s non-violent direct action, building on the momentum that started with a smaller rescue last month. 

Wayne Hsiung, an attorney and organizer of the rescues, posted on social media that rescue participants will “use every non-violent means to breach the facility walls and rescue the dogs.” Hsiung continued, “if police illegally attempt to stop us, we will shield one another from their attempts to hurt the dogs, and pressure them to enforce the law and protect the dogs. Nothing will stop us from getting all 2,000 beagles out of cages into the sunlight for the first time.”

In 2024, animal rights groups including Dane4Dogs and the Alliance for Animals filed a court complaint against Ridglan, following years of activism drawing attention to the breeding operation. Ridglan has bred beagles for 60 years to be sold and used in biomedical research, while also maintaining its own research area separate from where the dogs are kept. The controversial but legal experiments are a separate issue from the living conditions of the beagles.

Activists allege that the dogs are being housed inhumanely, had been subjected to the removal of eyelids and vocal cords without anesthesia, and were experiencing deteriorating health as a result. A special prosecutor, La Crosse County District Attorney Tim Gruenke, was appointed after a Dane County judge found that there was probable cause that Ridglan was violating  Wisconsin’s animal cruelty laws. 

Instead of filing criminal charges, Gruenke offered Ridglan a deal that allows the facility to close its breeding operation by July 2026. Gurenke told Fox6 that he didn’t have authority to seize the dogs because the crimes being investigated had occurred in the past. Ridglan has denied the allegations, saying in a statement that “no credible evidence of animal cruelty has ever been presented or substantiated. Nor has any court, agency, or investigator ever made a finding of animal cruelty.”

Ridglan said in a emailed statement to the Examiner that Gruenke’s investigators questioned the credibility of witnesses who distributed claims it said were “misinformation” and “untrue.” Ridglan also said that inspections by the U.S. Department of Agriculture conducted from May 2014 to January 2026 found “no non-compliant items” besides a dog with an injured paw in 2017, a request for new flooring in the puppy kennel in 2023, and three separate instances of “paperwork” issues in 2023 and 2026. 

Taking matters into their own hands 

Hsiung organized the first rescue attempt on March 15, an action he said “showed the power of open rescue.” Participants carried  22 beagles out of the facility and drove them away. Eight of the dogs were intercepted by police and returned to Ridglan. 

During the rescue, participants Ingrid Andersson and Jennifer Tourkin say they glimpsed what daily life is like for a Ridglan Farms beagle. The most immediate and overpowering impression they had was from the stench emanating from the long shed buildings housing the dogs, Andersson said. The smell reached the rescuers when they were yards away, having just crossed a field freshly covered with manure. 

“That smelled like, wholesome to me,” Andersson, a midwife in Madison, told the Examiner. “That was nothing. When we got to the sheds where the dogs are kept, it was overpowering stench. It was very, very rank. That was the first thing. And then of course there was the sound.” 

Each long shed, which Andersson compared to the sort used by massive Concentrated Animal Feeding Operations (CAFO’s), housed about 1,000 dogs, she said. Tourkin, a substitute pre-school teacher and mother from Denver, Colorado, called the sounds echoing from the sheds “profoundly disturbing.” She said, “picture a thousand barking, screaming, suffering beagles running in circles. That’s what it sounded like and I mean…Smells were horrific and it was more than I was prepared for.” Andersson said that the barking and crying must have been yet another stressor for the dogs. “It certainly was for me,” she added. 

As they approached, Tourkin could also hear the sound of the fence being breached. Once the activists got past the fence, it took another 15-20 minutes to actually get into a building. Tourkin was part of a “red team,” or a group willing to get arrested, and was also one of the first people who entered a building that housed dogs. “By the time we came in we could hear alarms, we could hear sirens, so at that point we had to move quickly to save beagles,” she said. 

The activists weren’t hiding from the police, and in fact Hsiung called local law enforcement once they arrived at Ridglan, hoping that officers would assist them in getting the dogs out. While Tourkin and her teammates went inside and retrieved the beagles, Andersson and the others waited outside and helped carry them to vans idling nearby. 

“My own experience in carrying beagles to vans and helping them to freedom was very similar to how I held many laboring mothers in my arms,” said Andersson. “You know, the feeling of a dog melting in my arms really trusting that they were being brought to safety was very clear for me.” Tourkin also said that the dogs “pretty much just melted into our arms.”

Despite Ridglan’s claims that reports of abuse are false, Andersson said she saw dogs with sores on their feet, legs, eyes and ears. Others seemed depressed or shut down. “It was pretty obvious what was going on here, like you didn’t need an expert investigator to tell that these animals were in distress.” She added, “clearly many of them were not used to being held, but there was no resistance.” 

Even wearing biohazard suits, some participants had a difficult time with conditions inside the sheds. Participants said they had difficulty breathing, and the ventilation fans didn’t appear to be working. Enclosures stacked two high and arranged in long rows were filled with dogs inside, some held alone and others in groups. Trays filled with dog droppings rested beneath the enclosures, Andersson said. 

Tourkin recalled carrying one of the beagles to a van as alarms, sirens and a clap of thunder sounded. Tourkin decided on the spot to name the beagle Etta Harriet after her late mother, who would have turned 90 years old this year. “I immediately fell in love with her and looked into her eyes,” said Tourkin. “This beagle puppy just made me think of my mom.” 

As far as Andersson knew, the beagle she carried to the vans made it to safety. Etta Harriet, however, was not so fortunate. She was in a van that was later pulled over by police. Tourkin said that Etta Harriet was one of the eight beagles that were returned to Ridglan. Some of the beagles that made it off the farm have been adopted. Fox6 reported on one of the rescued beagles now named Ivy, who had never seen sunlight since she was born last summer. Instead of a name, Ivy had a code number tattooed inside of her ear. 

Both women said that while law enforcement didn’t assist the rescue as activists hoped, many officers appeared sympathetic to their cause. Andersson said she heard some officers say that they would  be out there if they could. Tourkin, as a member of a red team, said that officers and activists had lengthy and informative conversations. “Many of them didn’t know about the facility until they had arrived there because they were from neighboring communities,” said Tourkin. “And they listened. One of my colleagues saw tears.”

Nevertheless, arrests were made. Jon Frohnmayer, an environmental attorney who answered questions about the arrests, wrote in an email statement to the Examiner on Tuesday that 27 people were arrested during the March action on suspicion of misdemeanor trespass. Most were released hours after booking, while five were kept in jail for more than two days. 

Not everyone was sympathetic. Andersson said that there was at least one person she called a “vigilante” who drove his truck in a “very menacing, threatening way at us,” slashed tires, and confronted activists. Andersson heard that the man may have been an ex-employee. She told the Examiner that he also deserved empathy. 

No charges had been referred to the Dane County district attorney for the March action until Thursday. Dane County Sheriff Kalvin Barrett said in a video statement that 70 charges against 63 people have now been referred to the district attorney’s office. Barrett said that it’s up to the DA whether those people will be charged. Although Barrett said he empathized with people who care about animals and said people may exercise their First Amendment rights, he also described the March action as a violent break-in by “outside groups” which “stole dogs from the facility.” Barrett said that charges had been referred against activists and someone whom the sheriff described as “a nearby neighbor who tried to intervene with the activists.”

Earlier this month, Congressman Mark Pocan responded to Ridglan Farms, after the company requested Pocan’s assistance in repelling the planned action on Sunday. Pocan encouraged the facility to work directly with law enforcement, adding that confronting animal cruelty is an important issue to the congressman, and that the “documented treatment of beagles on your property is alarming.”

Pocan encouraged Ridglan to promptly comply with the ruling of special prosecutors to discontinue their breeding operations. “In addition to my concerns about the ethical treatment of the beagles on your property, I encourage the prioritization of safe rehoming to every beagle possible,” wrote Pocan. “No dog should lack the decency of a safe and loving environment.”

In a statement to the Examiner, Ridglan Farms said that despite the 2025 settlement, it maintains a federal license to continue research, most of which it says benefits dogs by improving veterinary medicine in rabies, canine parvovirus, heart work, dog allergies, dog arthritis, and other ailments. Ridglan also shared video showing dogs housed in gated kennels, arguing that it shows that the dogs are healthy, happy and living in large social groups.

Sunday’s action will mark an escalation, as thousands of people are expected to attend, compared with the dozens who participated in the first rescue action. Frohnmayer said that the activists’ legal team is prepared. “We are expecting a large turnout for the second rescue and have planned accordingly, with expanded jail support, legal resources and coordination with local groups,” he said. “We are prepared to support everyone who chooses to participate, regardless of the scale.”

Returning to Ridglan to get the remaining 2,000 dogs

Participating in the first rescue attempt at Ridglan was a powerful  experience for both Andersson and Tourkin. “That was the best day of my life,” Andersson told the Examiner. “Next to the birth of my son, that was the best day of my life.” Tourkin said, “I’m proud that I’m in a place in my life where I was able to actually do something tangible in this world where I so frequently feel powerless.” 

“I think that Americans have forgotten what citizen action is like,” Andersson added. “It’s not a march at the Capitol. Direct non-violent action is what you do when your legal system, or your health care system, or whatever it is, is broken.” 

The people who participated in the first direct action included vegans and meat eaters, people as young as 18 and some in their 70s. “The experience was transformational to me,” said Tourkin. “These people are the loveliest, most compassionate humans I’ve had the honor to know. And even if there weren’t going to be another rescue, I consider these people my family.” She added, “These aren’t radicals. I wouldn’t have labeled myself an activist. Now, super proud, because what is an activist? Someone who takes action.”

Wisconsin community members and animal welfare activists have been raising the alarm about what they say is Rigland’s abuse for many years, Tourkin said. “And these people have worked tirelessly. So regular people like me have this very short window to get these abused dogs out.”

On Sunday the rescuers will likely encounter more resistance. Since the March action, Ridglan Farms has constructed a barrier around the facility consisting of a ditch hardened by obstacles and wire. Animal rights activists have also captured pictures of masked men dressed in black, which the organizers say are armed security guards hired by Ridglan. 

The Marty Project — an animal rights organization — on Wednesday posted on Facebook the text of an email it says was sent to the Dane County Sheriff’s Office by a former law enforcement officer acting as a liaison between the animal rights group, police and Ridglan. The post claimed that masked men at Ridglan have followed vehicles on public roadways, harassed people, and brandished firearms.

Dane County Executive Melissa Agard on Thursday called for de-escalation at Ridglan Farms, urging demonstrations to remain non-violent and lawful. “This is an emotional issue for many people, and understandably so,” Agard said. “But the path forward must be rooted in respect, safety, and the rule of law. Dane County is at its best when we come together to solve problems, not escalate them.”

Ridglan denied reports of armed masked men acting as security guards near the farm’s property. “No one from Ridglan Farms is doing anything like that,” the company said in a statement emailed to the Examiner. It called the reports “wild claims” by activists “to generate negative coverage of Ridglan Farms and if that has happened to activists or anyone else, they should certainly document it and report it to police immediately.”

Meanwhile, the activists are moving forward with their plan. Andersson said, “there is no limit to the power” of direct action.

Tourkin said,  “I did see true bravery by others, including Ingrid. I carried a dog to safety — to what I thought was safety — and those beings, they’re the focus.”

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