Arctic foxes are facing existential pressure from climate change that is enabling the larger red fox to expand northward, outcompeting them while simultaneously shrinking their tundra habitat.
Individual arctic foxes face welfare challenges from competitive exclusion, prey scarcity, and climate disruption. When lemming cycles fail due to climate-altered snow conditions, breeding females cannot raise pups adequately - starvation of pups and nutritional stress in adults follows. Red fox competition for dens and food forces arctic foxes into marginal territories. In Scandinavia, the situation has become critical enough that supplemental feeding programs have been established - a welfare intervention acknowledging that the natural balance that sustained these animals has been disrupted.