The design of handling facilities for livestock has transformed following Temple Grandin's research, with curve races, solid sides, and non-slip floors significantly reducing stress and injury during handling.
Handling facility design is a welfare engineering problem with known solutions: cattle move more calmly, experience less cortisol elevation, and suffer fewer injuries in well-designed systems. The principles — eliminating contrasts, using natural movement tendencies, removing distracting visual cues — translate directly into welfare improvement. The barrier to implementation is primarily cost and farmer knowledge. Investment in handling facility improvement pays dividends in reduced bruising, injury, and stress at every handling event throughout the animals' lives.