Police dog stabbed twice still caught his attacker. The case ended with a 21 month jail term

The moment that defines Audi’s story is almost impossible to shake. After being hit with a bottle and stabbed in the head, the German Shepherd kept going, caught up with the man who attacked him, and stayed beside his handler even after a second knife wound. What followed turned the incident into more than a brutal assault on a police dog. It became a test of whether the law would treat harm to a service animal as something more serious than damage to property, and it ended with a prison sentence.

Audi was out with his handler, PC Karl Mander, in Stoke on Trent on July 1, 2019, when officers were called after a member of the public raised concerns about Daniel O'Sullivan's behaviour. O'Sullivan, described as a violent criminal, was high on cocaine and the synthetic stimulant known as monkey dust. He was carrying a knife in one hand and a bottle in the other in a busy area where other people were nearby.

Audi was not an ordinary pet in an ordinary encounter. Before retirement, the 42kg German Shepherd had spent six years with Staffordshire Police. According to Kate Wright, who now cares for him, he had been trained to assist officers dealing with violent people and property crime. He had also been used to find missing people and to help with public order at large events including football matches.

That training was exactly what he drew on when officers confronted O'Sullivan. As Audi moved to detain him, O'Sullivan struck the dog with the bottle and stabbed him just above the eye. Audi cried out in pain, but the incident did not stop there. O'Sullivan ran, Audi caught up with him, and the dog was stabbed in the head again.

The attack came close to being fatal. Kate said the wound was so narrowly placed that a difference of a centimetre could have meant Audi either lost an eye or did not survive. The confrontation only ended when PC Mander used a Taser on O'Sullivan. Even after suffering serious injuries, Audi remained by his handler's side.

What makes the episode even more striking is how quickly Audi returned to work. Within a month, he was back on active duty. The physical recovery alone would have made his case memorable. But the legal consequences gave it a wider significance.

Why the sentence mattered

For years, one of the frustrations around attacks on police dogs was the way the law classified them. Before the introduction of Finn's Law, injuring a service animal was treated as criminal damage to property. That meant the animal's role, training and sentience were not reflected in the charge in the way campaigners wanted, and custodial sentences were uncommon.

The law was named after Finn, another police dog who survived a knife attack in 2016 while protecting PC Dave Wardell. Wardell later campaigned to change the legal status of service animals so assaults on them would be treated more seriously.

Audi's case became a major early test of that shift. Kate said it was the first successful prosecution under the new approach. O'Sullivan was jailed for 21 months in total for various offences, including stabbing Audi.

That sentence forms the clear verdict at the heart of the story. A man who attacked a police dog during an armed confrontation was sent to prison, and the case showed that harm done to service animals could help lead to custody rather than being reduced to a property offence.

For Kate, that mattered beyond Audi alone. She welcomed the legal change but also argued that longer sentences are still needed when service animals are injured in the course of their work. In her telling, Audi's case was both a personal ordeal and a sign that the justice system had begun to catch up with the realities police dogs face.

A new home, but not an ordinary pet life

Audi has since retired from policing, but retirement did not turn him into a typical family dog. He now lives with Kate, who previously worked for Staffordshire Police. She said the move began with a memo about a police dog nearing retirement who needed a home.

At the time, both of the family's Border Collies had died. Kate messaged her husband, Andy, to ask whether they should get another dog, and he agreed. From there, Audi's transition into domestic life was handled carefully. His former handler brought him to the house repeatedly so he could get used to the environment, and he advised the family on how to manage him. Audi quickly formed a bond with Kate's 17 year old son, Sam.

Even so, Kate said living with an ex police dog is very different from living with a standard house pet. In her account, Audi can slip back into work mode very quickly, which means the family has to be cautious around crowds and when runners or cyclists pass close by. He still behaves like an animal with a job, patrolling the garden and checking along the fence line.

At home, they call him Big Bear, a nickname that matches both his size and presence. But the toughness that carried him through police work did not spare him from health problems after retirement.

Another setback brought a different kind of fight

Last Christmas, Audi suffered a fresh crisis when Kate and her family found him collapsed at home and unable to get up. They took him to a specialist in Leicestershire, where he was diagnosed with chronic osteoarthritis and spondylosis. The conditions meant ongoing treatment for life.

Kate said the family could manage emergency costs, but long term care was another matter. The continuing treatment would have put real pressure on their finances. Help came from the Thin Blue Paw Foundation, a charity that supports retired police dogs. The foundation covered the cost of X rays and treatment needed to get Audi mobile again.

Audi has since completed a course of hydrotherapy, which Kate said he loved. She compared his enthusiasm in the water to that of a toddler in a swimming pool because he did not want to get out. He also received laser therapy to warm up his muscles, which involved wearing protective goggles.

Kate said the family could not have managed without the charity's support, and she singled out founder Kieran Stanbridge for his commitment to funding care for retired service dogs.

So the story that began with violence in a public street now ends somewhere quieter but no less revealing. Audi survived two stab wounds, returned to duty, helped secure a prison sentence for the man who attacked him, and now spends retirement balancing old instincts with chronic medical needs. The verdict in his case was 21 months in jail for O'Sullivan. The larger point his story leaves behind is that service dogs can be central to both justice in the moment and costly care after the work is over.