Choosing surgical anesthetics and postoperative analgesics that best control animal suffering is a challenge for scientists performing major survival surgery on laboratory animals because they are aware that both the pain and the medications used to treat it can have an impact on the research's findings. Scientists that publish thorough explanations of veterinary surgical techniques allow for the critical and methodical examination of data, show compliance with standards for animal welfare, and provide direction for other scientists on how to carry out their own field investigations. We investigated what knowledge about animal pain control a conscientious scientist would require to design an effective experiment. Additionally, we covered the topic of animal suffering before, during, and after veterinary procedures in this study.
