Chinese water deer are a non-native species established in eastern England and face welfare challenges from cold winters, predation, and road casualties.
Chinese water deer in UK winters face welfare challenges from cold and wet conditions that cause hypothermia in neonatal fawns. Does produce up to 6 fawns, unusually large for deer, and some fawns in large litters do not survive. Road casualties cause acute traumatic death. The species' conservation significance adds welfare value to individual animals as the UK holds a growing proportion of the global population.