Canada goose populations have grown substantially in urban and suburban areas, creating conflicts. Humane management approaches reduce both wildlife-human conflict and animal suffering.
Canada goose management involves genuine welfare trade-offs between the welfare of individual geese and the ecological and human welfare impacts of large goose populations. From a welfare perspective, lethal control methods vary dramatically in humaneness - shooting is generally quick but may wound rather than kill, while CO2 gassing of captured geese can cause prolonged distress. Non-lethal methods including egg oiling, habitat modification, and hazing with trained dogs represent welfare-positive alternatives that reduce populations over time without direct killing. Canada geese are long-lived, pair-bonding birds with genuine social bonds - killing birds during roundups disrupts families and causes distress. The welfare case for prioritizing non-lethal management, reserving lethal control for situations where alternatives have failed, is strong.