The details in the excerpt suggest that the Anishinaabe people believe it is right to respect the lives of animals. The emphasis on feeling sad, guilty, worried, and hungry implies a connection to their relationships with both human and non-human relatives and a recognition of the importance of those connections. Their feelings of guilt and worry indicate an understanding of their responsibilities towards their relatives, which likely includes the animals within their ecosystem. Therefore, the most appropriate response is:
They believe it is right to respect the lives of animals.