Almost two-thirds of children and young people looked after by local authorities in England are placed in foster care. Recent studies suggest that the looked after population is significantly different from the general child and young people population in terms of mental and physical health and educational attainment. Failure to recognise and acknowledge the reality of the nature and needs of this population contributes to the current difficulties in providing sufficient and appropriate foster carers. Methods of recruitment, retention and support of foster carers still, in many cases, reflect a historical, now inaccurate, perception of the fostering task. Recent government initiatives have placed a welcome spotlight on the fostering service and are likely to result in improved services. However, the Choice Protects focus on effective commissioning of fostering resources, while necessary, may not be sufficient. In this article, which arises from the observations and conclusions of BAAF social work staff engaged in extensive consultancy with a large number of fostering agencies, Barbara Hutchinson analyses the current situation and proposes key features for the development of an effective fostering service. Her paper was written with support from Jane Asquith and John Simmonds