Different duck breeds used in meat and egg production have distinct welfare profiles, and breed selection has significant implications for the types of welfare problems birds experience throughout their lives.
Duck breed selection for commercial production has followed a similar trajectory to broiler chicken development: maximizing growth rate at the cost of skeletal health and behavioral capacity. Heavy meat ducks may have sufficient muscle mass to create difficulty standing and swimming, undermining the very behaviors that define duck welfare needs. Welfare improvement requires both breed selection that prioritizes health alongside growth and husbandry standards that provide water access, appropriate flooring, and stocking densities compatible with normal behavior.