A study protocol for a pragmatic pre-post trial to determine the feasibility and effectiveness of a novel co-designed service to support health and wellbeing of older carers of older people. - Lalor, Aislinn; Slatyer, Susan; Burton, Elissa; Bryant, Christina; Oliveira, Déborah; Khushu, Anjali; Brusco, Natasha; Layton, Natasha; Lee, Den-Ching Angel; Cash, Belinda; Allen, Jacqueline; Licciardi, Lisa; et al. (PLoS ONE, 2025)