CatWorldly first-day kitten checklist - Prepare one quiet safe room before the kitten arrives. - Place food, water, litter, scratcher, carrier and hiding space in predictable locations. - Keep the first day calm; do not force handling, tours or introductions. - Confirm the kitten is eating, drinking, using the litter box and breathing normally. - Keep strings, cords, plants, small objects and open windows out of reach. - Book or confirm the first veterinary visit. - Escalate to a qualified veterinarian for breathing trouble, collapse, repeated vomiting, inability to urinate, seizures, suspected poisoning or fast-changing symptoms.