Greyhound and whippet racing exposes dogs to injury risk, intensive kennel housing, and post-career vulnerability, with welfare standards varying enormously between jurisdictions and racing codes.
Racing greyhounds are selectively bred for speed and kept in conditions that optimize performance rather than welfare. Kennel confinement for most of the day restricts the exercise that these high-energy dogs need. Injuries during racing are painful events, and the lack of transparent injury reporting in many systems means the true welfare cost is unknown. The volume of dogs retired prematurely or euthanized reflects a structural imbalance between breeding supply and adoption demand.