If, in the reasonable belief of any person or the police officer, an animal presents an immediate danger to the health and safety of any person, or the animal is threatening imminent harm to any person, or the animal is in the process of attacking any person, the person or officer may destroy the animal in a proper and humane manner whether or not the animal is on the property of its owner. Otherwise, the person or officer may apprehend the animal and deliver it to the pound for confinement under § 90.05. If the animal is destroyed, the owner or keeper of the animal destroyed shall be liable to the city for the cost of maintaining and disposing of the animal, plus the costs of any veterinarian examination. If the animal is found not to be a danger to the health and safety of the city, it may be released to the owner or keeper in accordance with § 90.05(C).