Cats in rescue shelters face acute and chronic stress that impairs welfare and adoption outcomes; evidence-based protocols substantially improve their experience.
Shelter environments are inherently stressful for cats: unfamiliar smells, sounds, conspecifics, and humans combine to trigger chronic stress responses. Elevated cortisol, suppressed immune function, and FHV-1 reactivation follow. The Cat Stress Score provides standardised welfare assessment. Proven interventions include: hiding boxes (simply doubled-over cardboard boxes are effective), classical music or species-specific audio, pheromone diffusers, positive handling protocols, and early socialisation for kittens. Reducing length of stay through faster adoption processing also reduces cumulative welfare impact. Trap-neuter-return (TNR) programmes reduce shelter intake from feral populations.