Living by sight and vibration instead of sound
A deaf white cat is not fragile, but she experiences a different house from the one you hear. She will not come when called, will not hear the doorbell, a dropped pan, or your footsteps behind a sofa, and she may sleep deeply through noise that would wake another cat. Indoors is the right default for her: outside, traffic, dogs, and people approaching silently are dangers she gets no warning about. At home, the work is making your communication visible and your movements predictable so she feels oriented rather than ambushed by a world that keeps appearing without announcement.
Making contact without startling her
Approach where she can see you, and if she is asleep, tap the sofa or floor near her so the vibration wakes her gently before you touch her. Pair everyday actions with the same hand signals every time — one open palm for come, a raised hand before lifting, a wave toward the feeding spot at meals — and reward her for watching you so checking in becomes a habit she enjoys. Warn visiting children especially: no sneaking up, no grabbing from behind, and no shouting, which does nothing except add a tense face she can read clearly even if she cannot hear the volume.
Arranging the home around a reliable map
Deaf cats lean hard on a mental map, so keep the litter tray, water, scratching post, and main bed in fixed places and move furniture gradually rather than in one big reshuffle. Put a soft mat or runner on hard floors along her main routes; your footsteps through it give her useful vibration cues. Fit a collar that states she is deaf and must be kept indoors, so if she ever slips out a finder understands she will not respond to calls or whistles. Keep balconies and windows screened, because a startled deaf cat bolts first and assesses afterwards.
Play, visitors, and other animals
Play with toys she can track visually — a wand dragged slowly across the floor, a crinkle ball she feels as much as sees — and let her initiate contact with other pets while you watch body language on both sides. A housemate cat's hiss will be missed, so early introductions need your eyes doing the work her ears cannot. When guests arrive, give her a quiet room with her bed and tray rather than expecting her to cope with feet, doors, and hands appearing from every direction at once.
Keeping the whole household on the same routine
The biggest risk for a deaf cat is inconsistency: one person signalling come with a palm, another picking her up unannounced, a third moving her tray to mop and forgetting to return it. Write the signals, feeding spot, and no-startle rules down where every family member and sitter can follow them exactly, and note what works — her favourite visual game, the floor tap that wakes her kindly. When those duties are shared clearly through KinsLe Care Teams, each completed feeding, play session, and check-in is marked with a timestamp, so her care stays steady even when different people are on duty.