Horny cats might randomly bite your ankle (if male) or enrich your nights (and your neighbours') with the song of their people (if female), but I've never seen a cat trying to hump a human (or anything other than another cat).
Dogs? Sure. Endangered New Zealand flightless parrots? Yeah. Once. On video. Cats? Not once.
Not the local police.
Not even the main Spanish police (the policía nacional).
The fucking guardia civil.
The military (despite the name) police inherited from Franco's dictatorship and somehow never disbanded.
The ones who attempted a coup back in '81 to bring back the dictatorship.
These ain't your regular local variety pigs.
There's absolutely no reason for them to have been called for a noise complaint.
Something stinks here, even more than the pigs themselves, even if they belong to a particularly stinky breed.