An 'aggressive' XL Bully remains on the loose in a British city after evading armed police marksmen. South Yorkshire Police officers tried to shoot the dog on Thursday night after it displayed hostile behaviour while they were investigating reported gunfire in the Hillfoot area of Sheffield. A spokesperson for the force confirmed that the dog was still at large on Sunday evening. Police said that forensic analysis of blood at the scene suggested the canine was injured before it fled the scene, while two other dogs were taken to police kennels. Officers have contacted veterinary practices across Sheffield in an attempt to locate the XL Bully, which they believe 'has the ability to show aggression and cause harm' to the public. A police statement said: 'Shooting a dog is never a decision taken lightly by our armed officers. 'During what was already a challenging incident, and the risk posed, the decision was made to shoot the dog to progress finding a suspect and weapon and protecting our communities. 'We now believe the dog to have suffered injuries and are urging the public to be vigilant for a loose XL Bully, but also one that may have succumb to its injuries or been taken somewhere for treatment. 'We have contacted all veterinary practices as part of our enquiries but continue to ask anyone who has received a dog into their care, they believe could be this dog to come forward. 'If you see the dog, we continue to urge you not to approach it, as we believe it has the ability to show aggression and cause harm.' Police were called to the house in Hillfoot at 10.04pm on March 3 after neighbours reported gunshots outside a house in the area. Shots were reportedly fired from outside a property and the windows of a nearby vehicle smashed. Armed police attended the scene and upon entry to a property, officers reported an XL Bully became 'aggressive'. A shot was fired towards the dog and it fled the scene. Several hours later, a road traffic collision took place in the Rivelin area. Officers were called at 3.11am on Friday to an incident involving a motorbike and a silver VW Golf, where shots were again fired at a man. A statement from South Yorkshire Police said the force is treating the incidents as 'linked'. Both Daniel Hill Street and Rivelin Road in the city were cordoned off as investigations took place. A man, aged 37, has been arrested on suspicion of attempted murder and a woman, 39, has been arrested on suspicion of possession of a firearm. The rider of the motorcycle, a 36-year-old man, was also arrested on suspicion of theft of a motor vehicle and was taken to hospital with minor injuries. During searches of the properties of those arrested, police seized two dogs, including an XL Bully, and shot at the third, also an XL Bully. The first two dogs remain in police kennels, but the third dog remains on the loose. A statement from South Yorkshire Police on Saturday warned local residents to be 'vigilant' and stressed that officers were doing everything they could to track down the dog. 'We’re continuing to ask our communities to be vigilant for a loose XL Bully in Sheffield and urge anyone with information of its whereabouts to get in touch,' the statement read. 'We understand that our communities will be worried, and we assure you that we are continuing to do all we can to find the dog.' The statement added: 'As our enquiries have progressed, forensic analysis of blood at the scene allows us to confirm we do believe the dog to be injured. 'If you do see the dog, please call 999 immediately, if you have information about its whereabouts, please get in touch online, via live chat or by calling 101 quoting incident number 948 of 3 April 2025.' Police are also investigating the possibility that someone is sheltering the dog to keep it hidden from officers. Chief Superintendent for Sheffield Jamie Henderson said in a statement on Friday: 'I would like to assure you that we are doing all we can to locate the dog or find those who may have housed it to evade police contact.