Paul MacDonald describes the discovery and lab testing of an apparently large cat’s carcass found near Bannockburn in 2020, and then discusses how the mapping of witness reports in south Scotland has identified key places to investigate. We then discuss the recent night-time cat footage in Larkhall, Scotland, with the houseowner Derek, asking whether it was a puma on the pathway, or a domestic cat on the fence, and how it influenced his family and neighbours.Word of the week:   riparian  8 October 2021