The purpose of this legislation, known as the LEO K9 Protection Act, is to enhance the protection of animals, specifically dogs and horses, that are used in law enforcement. The act aims to prevent harm to these animals and improve their medical care when they are injured while performing their duties. Key provisions of the act include a prohibition against harming police animals, which are defined as dogs or horses serving federal, state, or local law enforcement agencies. If someone uses a dangerous weapon to harm these animals, they could face fines or imprisonment for up to 15 years.