Cats are highly sensitive to many common houseplants and garden plants that are safe for humans and dogs — toxicity awareness is essential for cat safety.
Cat plant toxicity causes welfare emergencies that develop with striking speed. Lily toxicity in cats begins with vomiting within hours of exposure and progresses to acute renal failure and death within 24-72 hours without aggressive veterinary intervention. The severity of lily toxicity combined with cats' grooming behaviour — which transfers pollen from fur to mouth — makes this a particularly dangerous household toxin. Eliminating lilies from cat-accessible environments is a straightforward welfare protection that every cat owner should implement.