Unleashed pit bull mauls woman in San Francisco as city's dangerous-dog enforcement lags behind

 September 9, 2026 
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A woman remains hospitalized in critical condition after an unleashed pit bull attacked her on a San Francisco street for up to fifteen minutes, in a neighborhood where the city's own dangerous-dog hearings sat dormant for nearly a year due to lack of funding.

The attack happened Tuesday morning on Larkin Street between Eddy and Turk streets in the Tenderloin, the New York Post reported, roughly a quarter mile from the neighborhood's police station. A witness told CBS that the pit bull "randomly jumped on the woman" and that the mauling lasted between ten and fifteen minutes. Passersby tried to stop the dog with pepper spray. It did not work.

Police officers eventually arrived and used a catch pole to restrain the animal. The SFPD said in a statement that "while the dog was being restrained, the dog became unresponsive and was declared deceased on scene." San Francisco Animal Care and Control officers took possession of the dog's remains.

The woman suffered severe injuries to her left hand and wrist, her right hand, and her knee. Paramedics transported her to San Francisco General Hospital, where she was placed on a ventilator and listed in critical condition. Her identity has not been released. The dog's owner was not at the scene and has not been located.

Video posted to the Citizen app showed the woman lying on the ground with the pit bull beside her, its face covered in blood. A separate video uploaded by an Instagram account called Tenderloin Activities captured bystanders shouting conflicting instructions at police, "Shoot that dog!" and "Don't shoot that dog!", as officers tried to bring the situation under control.

729 dog-bite reports since January, and the Tenderloin absorbs nearly half

Officer Greg Sutherland of the SFPD's Dangerous Dogs Unit told the Daily Mail that his unit has received 729 reports of dog bites since January. Last year, the unit logged 1,027 reports. Between 30 and 40 percent of all bites occur in the Tenderloin alone.

Those numbers land in a neighborhood that already struggles with concentrated poverty, open drug markets, and a large homeless population. Mission Local has reported that many homeless residents in the Tenderloin keep dogs for companionship and protection, a reality that puts untrained, unvaccinated, and unleashed animals in close quarters with pedestrians every day.

The city has a mechanism to deal with dangerous dogs. The SFPD's Dangerous Dogs Unit operates a hearing system, informally called "dog court", that was created in the wake of the Diane Whipple case, in which a woman was killed by two presa canarios. Sutherland described that case as the catalyst for the unit's creation.

But dog court went dark. The SF Standard reported that the hearings sat idle for ten months because the city failed to fund them. When sessions finally resumed in July, the unit faced a backlog of 66 cases. Ten months of no hearings meant ten months of no accountability for owners of dangerous animals, in a city already logging more than a thousand bite reports a year.

Pit bull attacks have drawn national attention in recent months, including a lawsuit filed by Fox Business host Jackie DeAngelis after a pit bull attack left her permanently disfigured.

Bilal Mahmood calls the mauling 'not an isolated incident'

Tenderloin supervisor Bilal Mahmood addressed the attack on social media, acknowledging a pattern that residents already know too well. He posted on X:

"This is not an isolated incident, we have regularly met and worked with families and neighbors in the TL who have experienced similar incidents with dogs in the streets over the last year."

Mahmood said his office had already tried to address the problem. Earlier this year, he worked with the SFPD Tenderloin Station on what he called a "Paw Patrol pilot" aimed at boosting enforcement and education. He pledged to work with police again "in the weeks ahead" on similar efforts.

What those efforts actually produced is unclear. The pilot's outcomes have not been disclosed, and the mauling happened anyway, in broad daylight, a few blocks from a police station, in the same neighborhood Mahmood's office had already identified as a problem zone.

San Francisco's Tenderloin has seen repeated serious mauling incidents that raise the same questions about leash enforcement and owner accountability.

Investigators probe whether illness or toxic exposure triggered the attack

Authorities are now looking into what caused the dog to snap, and what killed it. Investigators are examining whether an underlying medical condition or exposure to a foreign substance contributed to the pit bull's violent behavior and sudden death, the New York Post reported. The animal collapsed and died before animal control officers even arrived at the scene.

Dr. Thomas Jansen, an emergency veterinarian with MedVet, offered context on that possibility:

"Sometimes in the ER, we see dogs that have altered mentations because of either severe neurologic disease or some kind of a toxin that they got into. And indeed, they're acting in a way that's completely foreign to their normal behavior or temperament."

Jansen also described his own reaction to the footage. "With everything else going on in the world, just seeing that, I immediately just felt a visceral [sadness] and hope she's getting the care that's needed and hope she makes a full recovery," he said.

Witnesses told ABC7 that the dog may have died as a result of rough handling by police. The SFPD's statement, that the dog "became unresponsive" while being restrained, did not directly address that claim. The incident remains under investigation.

Animal attacks causing serious injury have made headlines across the country, including a recent case in which a child was hospitalized after an alligator bite in Florida.

A city that can't fund its own safety systems

The open questions in this case are damning enough on their own. The dog's owner has not been found. No arrests have been reported. The woman's condition has not been updated beyond "critical." The Daily Mail reached out to San Francisco and Tenderloin officials for further comment; no response has been disclosed.

But the structural failure is harder to explain away than any single incident. San Francisco had a system designed to hold dangerous-dog owners accountable. It let that system go unfunded for ten months. During those ten months, bite reports kept piling up, 729 since January alone, with the Tenderloin absorbing the worst of it. The hearings resumed in July with a backlog of 66 cases, and within weeks, a woman was fighting for her life on a ventilator because an unleashed pit bull attacked her in broad daylight.

Mahmood called it "not an isolated incident." He is right about that much. The question is why a city that already knew the problem existed still could not keep its enforcement system running, and why residents of one of San Francisco's most vulnerable neighborhoods are left to absorb the consequences of that failure.

Pilot programs and pledges to do more "in the weeks ahead" are not enforcement. A woman on a ventilator is the price of the gap between the two.

About Benjamin Clark

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