A significant number of informal carers look after people who have dementia. Women's caring experiences are well documented. However, a substantially smaller amount of research exists specifically investigating the male carer perspective. This literature review explores older husbands' experiences of caring for their wives who have dementia. The findings suggest that husbands are committed to their caring role but can feel socially isolated. The caring role of older men has altered the dynamic in the marriage. Husbands continue to show commitment towards their spouses but feel that male-only support groups could offer some respite from their responsibilities. Nurses need to take time to listen to husbands' experiences, offering emotional support and signposting them to other services. Further research on the long-term effects and support needs of older male carers is needed.