Collaboration and conversations are important in meeting vulnerable children’s needs in the context of Child Welfare Services (CWS). Building on 10 qualitative interviews with parents of children in Norwegian Child Welfare Services, this paper discusses parents’ views on collaboration between children and child welfare professionals. The parents stated that a constructive collaborative relationship depends on professionals’ attitudes towards the child, their ability to connect with the child and their awareness of how the child’s emotions and how the parents influence the child–professional relationship. A collaborative relationship is essential for child welfare professionals to meet the child’s needs and to help improve relations between the child and the parents. The parents asked for more collaboration between children and child welfare professionals. The findings call for more discussion of child welfare workers’ tasks and competence.