This paper briefly describes the method of a qualitative study, which used focus groups to elicit the views of older people and formal and informal carers of older people on the ethical issues surrounding the introduction of social robots into the homes of older people. We then go on to sketch some of the tensions and conflicts that can arise between formal carers, informal carers, and older people when trying to negotiate the task of dividing care responsibilities, and describe how the introduction of robots may exacerbate, or ease, these tensions. Data from the qualitative study is used to indicate where participants acknowledged, identified and discussed these issues.