Why should the investigation using mice consider ethical implications?

Considering ethical implications in an investigation using mice is crucial to avoid unnecessary suffering to the mice. Animal welfare is a significant concern in scientific research, and researchers are encouraged to minimize distress or pain experienced by the animals involved in their studies. This ethical requirement stems from a broader commitment to treating all living beings with respect and dignity.

By focusing on reducing suffering, researchers not only uphold ethical standards but also enhance the reliability and validity of their experimental outcomes. Animals that are subjected to stress or pain may not behave normally, potentially skewing results and affecting the study's conclusions. Therefore, addressing the ethical treatment of mice aligns with responsible scientific practice and the advancement of humane research methodologies.