Aim Many carers of individuals with dementia experience high levels of grief before and after the death of the person with dementia. This study aimed to determine the usefulness, acceptability, and relevance of an animation developed to raise awareness to grief experienced by carers of people with dementia. Methods This research had a cross-sectional survey design. We contacted carers of people with dementia over the phone or email. Participants evaluated the animation through an online or paper-based survey. We used descriptive statistics and analysed qualitative data using thematic analysis. We required a sample of 40 carers to adequately power the study with a target of 75% of carers finding the animation useful, acceptable, and relevant. Results 31/78 carers approached evaluated the animation. Ninety-four percent of participants found the animation relevant to their situation, meeting our target. However, we fell short of this target for usefulness (68%) and acceptability (73%). The qualitative responses suggested that participants felt the animation could help improve the understanding of grief among carers, family, friends, and healthcare professionals. Carers also shared that the animation would be most useful for carers of newly diagnosed people with dementia. Conclusion Most carers of people with dementia in this study reported that the animation was useful, acceptable, and relevant. Dissemination of the resource may be useful for the majority of carers, with the caveat that a few carers may find it distressing and need to be referred for further support.