[Journey time changes costs of animal transport [European Union; regulations; animal welfare]]

analisi dei costi animal welfare benessere animale bienestar animal bovin bovini caballos cargas variables cattle cavalli cerdo charge fixe charge variable cheval cost analysis costi fissi costi totali costi unitari costi variabili costo total costos fijos costos unitarios durata duration estres european union fixed costs ganado bovino horses legislation legislazione normative ovin ovini ovinos porcin reglamentaciones regulations sheep stress suini swine total costs transport d'animaux transport of animals transporte de animales trasporto di animali unione europea unit costs variable costs