This paper examines four specific themes relating to older carers' experience: care-giving in the context of particular roles and relationships embedded in biographical histories; care in the context of dementia; care involving skilled or complex health care-tasks; and care of an intimate/personal nature. In each case, we look at the nature of support provided by health care professionals. Analysis of the data suggests several conclusions. Older carers are carrying out a range of tasks including complex health care tasks, many of which were once part of a nurse's remit and role.