Dogs and cats transported in aircraft cargo holds or poorly designed road vehicles face welfare risks including extreme temperatures, separation anxiety, and physical injury that cause significant preventable suffering.
Animal cargo transport combines multiple stress factors: separation from owners, confinement in crates, noise, temperature fluctuation, and the inability to self-regulate. Brachycephalic dogs face acute respiratory crisis in conditions that would merely stress a normal dog. The preventable nature of most cargo transport incidents — through timing, breed selection, and equipment choice — makes the welfare cost especially frustrating. Where cabin transport is not possible, meticulous preparation can reduce but not eliminate cargo risks.