Over 1,000 animal rights activists stormed a Wisconsin research facility with chainsaws and sledgehammers, forcing law enforcement to deploy rubber bullets and tear gas to prevent a mass break-in at the beagle breeding farm.

Chaos Erupts at Blue Mounds Facility

The Saturday morning assault on Ridglan Farms in Blue Mounds caught authorities off guard when the Coalition to Save the Ridglan Dogs arrived a full day early. The group had scheduled a Sunday demonstration but instead appeared before 9 a.m. Saturday when minimal police presence existed. Activists scaled fences, blocked roads, and rammed the front gate with a pickup truck in attempts to free approximately 2,000 beagles housed at the facility, according to the Dane County Sheriff’s Office.

Sheriff Kalvin Barrett confirmed deputies seized prying tools, chainsaws, handcuff keys, and tear gas from protesters during the confrontation. The group’s leader, Wayne Hsuing, was arrested along with others, though exact arrest numbers remain undisclosed. More than 17 county and state agencies responded to restore order. No serious injuries were reported despite the scale of the clash.

Coordinated Disruption Tactics

Law enforcement officials described sophisticated planning behind the apparent chaos. Protesters deliberately overwhelmed Dane County’s 911 emergency system with calls to divert police resources during the break-in attempts. The activists had publicly promised to use every nonviolent means to free the dogs, yet arrived equipped with tools designed to breach security barriers. The sheriff’s office statement emphasized the response was appropriate given the criminal nature of the attempted break-in.

Facility Faces Separate Legal Troubles

Ridglan Farms has battled allegations of animal mistreatment separate from Saturday’s incident. State regulators ordered the facility to surrender its breeding license by July 1, preventing future sales to outside researchers. A former employee claimed last year that beagles underwent invasive eye surgeries without general anesthesia. A special prosecutor found these procedures violated veterinary standards and constituted animal mistreatment. The facility maintains that no credible abuse evidence has been substantiated and that operations comply with strict federal and state regulations. The confrontation represents escalating tensions between animal rights groups and research facilities as activists increasingly employ aggressive tactics beyond traditional protests.