Feline blood donation programmes provide essential transfusion services for cats in need, but raise welfare considerations for donor cats that must be carefully managed.
Feline blood donation is an area where individual animal welfare requires careful consideration. Commercial blood banks housing cats permanently as donors face significant welfare scrutiny - the animals must have high-quality social environments, enrichment, and veterinary care to offset the stress of repeated sedation and blood collection. Voluntary owned-pet donor programmes, where cats are donated intermittently by their owners with appropriate health checks and welfare monitoring, are generally considered more ethically acceptable. Clear ethical frameworks for cat blood donation - specifying housing standards, maximum donation frequency, and monitoring requirements - are needed in countries where formal regulation is absent.