Prescribing criminal penalties for possessing dogs or birds trained +or being trained for use in fights, providing for an affirmative defense to +prosecution; specifying certain duties of police or animal control officers +finding the animals and providing for disposition of animals taken into custody, +specifying certain notice requirements; providing for owner requests for +hearing; imposing certain costs liability on persons claiming interest in the animals; +providing for photographs and veterinary investigative reports as competent +evidence(ra)