Which situation allows for the use of trussed up game during training?

The use of trussed up game during training is permissible during specific training phases because it serves an important function in teaching hawks certain skills, such as improving their ability to catch prey or refining their focus. During these training phases, falconers may use trussed up game to simulate real hunting scenarios without subjecting live prey to unnecessary harm.

The carefully controlled environment allows for training techniques that help the bird develop essential hunting skills while ensuring the falconer maintains ethical practice and adheres to regulations regarding the treatment of wildlife. Other options do not align with the ethical considerations or practical applications of training a falcon, as they either limit the context in which this practice can occur or outright forbid it, which would hinder the comprehensive training necessary for successful falconry.