Hickey et al.'s scoping of infant mental health (IMH) services and the challenges faced in ensuring that vulnerable infants can access them highlights important issues and suggests some solutions (Hickey et al., Child and Adolescent Mental Health, 2023). Their synthesis of useful research in the field is limited only by its focus on more affluent English-speaking countries, which is acknowledged. Writing from an Australian perspective, they highlight the need for culturally sensitive service delivery. This commentary draws attention to the concept of candidacy as a helpful way of thinking about patents' journeys into services. It can support a deeper understanding of the barriers to referral for infants most in need. One key issue is the knowledge and understanding of both professionals and the public about the importance of the early years for later well-being. Infants cannot advocate for themselves and depend on those around them to exercise their right to services. Good relationships between professionals and between family members and clinicians are essential for IMH service development and delivery.