Small captive birds including finches, canaries, and doves have complex welfare needs that are frequently unmet in traditional cage keeping.
Small companion birds have traditionally been housed in tiny cages with minimal enrichment or social companions. Finches are highly active flocking birds that need large flight aviaries and companions. Canaries are territorial but still require space for full flight. Appropriate welfare involves large enclosures, species-appropriate social groupings, and varied diets beyond commercial seed mixes.