A 13-year-old male Western lowland gorilla presented acutely with a precipitous decline in health status from liver disease. Through diagnostic assessment. including serum chemistries and advanced imaging. it was diagnosed with probable hepatotoxicity resulting from its prescribed medication. https://www.roneverhart.com/Castello-di-Amorosa-Il-Barone-Napa-Valley-Cabernet-Sauvignon-2007/