Cita:
All animal fights (such as dog, bull and cock fights), hunting and
fishing scenes, and scenes depicting the death of an animal must be
simulated
a No real animal fight may be disguised as a simulated fight by the
use of muzzles
b Aggressive animals shall be isolated and/or removed from the
filming location by production
When predator/prey relationships are to be depicted, animals must be
trained and conditioned to accomplish the action, or the action must
be simulated
a No animal shall be put under stress or in danger when used to
attract the attention of another animal being filmed
b Predator/prey situations can cause safety issues, put animals
under stress, and be a threat to other animals, cast and crew
Yo creo que eso de que no se estresen no lo cumplen todos los que ponen el cartelito de "ningún animal fue dañado durante la filmación".