Pets
A gradual, behavior-led plan for helping cats share a home
A resident cat may freeze when a newcomer appears, even if both are sociable. Begin with complete separation, then move through scent, sound, and sight before brief supervised contact.
Keep the new cat in a separate room first. Build familiarity through scent exchange, positive experiences by a closed door, controlled visual contact, and short supervised meetings.
Give the newcomer a quiet room with food, water, a litter box, scratching surface, bedding, and hiding places. Keep the resident cat’s familiar areas and routine as steady as possible.
Swap bedding or place a cloth carrying one cat’s cheek scent near the other’s resting space. Offer food or play by the closed door, far enough away that both cats stay comfortable.
Brief sniffing, looking away, relaxed posture, and eating or playing near a barrier are encouraging. Continue at that stage; staring, growling, or inability to disengage calls for more distance.
Introductions may take days, weeks, or longer, depending on temperament, experience, health, and comfort. There is no fixed schedule, and a gradual process cannot guarantee friendship.
If a meeting turns tense, use a solid object such as cardboard to block their view and create space; never reach between fighting cats. Separate them safely, check for injuries, and restart slowly.
Use the same gradual stages with a kitten, but supervise contact and interrupt repeated pouncing. Offer the kitten short play sessions and give the adult cat quiet, kitten-free resting places.
Start the newcomer in a secure room with separate essentials. Cats can meet after calm scent, door-side, and visual stages; brief hissing alone is not always a problem.
Feed cats on opposite sides of a door only if both eat comfortably, moving the bowls farther away if needed. Keep litter boxes separate, and advance by behavior rather than date.
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