[Observations on poultry for slaughter [statement]]

abattage d'animaux alojamiento para aves anaesthesia anestesia animal welfare bienestar animal canard chickens control de enfermedades crianza extensiva crianza intensiva crianza libre danemark denmark dinamarca dindon disease control ducks estres ethics etica extensive husbandry free range husbandry gallina ponedora intensive husbandry layer chickens logement des volailles pato pavo physical activity pollo poule pondeuse poulet poultry housing poultry rearing reglamentaciones regulations sacrificio slaughtering stress transport d'animaux transport of animals transporte de animales turkeys