Wolverines are elusive, wide-ranging carnivores whose welfare in the wild is increasingly threatened by climate change, trapping, and habitat loss in boreal and alpine ecosystems.
Wild wolverine welfare is shaped by their extreme dependence on cold, snowy conditions that are rapidly disappearing. Females that cannot find adequate snow cover for denning face reproductive failure and the stress of failed nesting attempts. Trapping for the fur trade causes suffering through both the trapping process (leg-hold and Conibear traps) and in some cases prolonged injury before trap checks. Wolverines caught in traps set for other species also suffer preventable harm. Road mortality is a growing concern as development expands into wolverine range. Climate change is not merely a conservation concern but a direct welfare threat — wolverines in warming landscapes experience chronic food insecurity as prey availability shifts and physiological stress from temperature extremes.