The British Psychological Society (BPS) issues guidelines for when psychologists are working with non-human animals to minimise ethical issues being met
One of these guidelines is to follow the 3Rs principle, which was introduced by Russell and Birch (1959)
These stand for replace, reduce and refine
Meaning that when conducting research on non-human animals’ psychologists should aim to replace the use of animals with alternatives wherever possible
reduce the number of animals that re-used within the research and ensure the procedures are refined to minimise suffering