Assemble Her Emergency Information Before You Need It
The minutes after a senior cat collapses, stops eating entirely, or struggles to breathe are the worst possible time to hunt for phone numbers. Prepare one folder — paper, phone, or both — holding her regular vet's number, the address and number of the nearest emergency or out-of-hours clinic, her vaccination and medical history, and a current list of her conditions and care routines. Check the emergency clinic's location once in daylight so the route is not new to you at midnight. Add a note of her normal weight and what she eats, because an emergency vet who has never met her will ask, and 'she usually finishes breakfast' is a more useful answer than a guess made under stress.
Make the Carrier a Familiar Object, Not an Omen
For many cats the carrier appears only before vet trips, so its sight alone triggers hiding — and a sudden decline becomes a wrestling match that wastes time and frightens an already unwell animal. Leave the carrier out permanently in a room she uses, door open, with bedding she has slept on inside, so it reads as furniture rather than warning. Feed her treats in it occasionally. When an emergency comes, a cat who walks into her carrier or can be scooped into a familiar-smelling box is transported calmly and quickly. Keep a towel, a spare liner, and a small bottle of water with the carrier, and make sure every driver in the household knows where it lives.
Agree the Decision Rules While Everyone Is Calm
Much of the panic in a decline is decision panic: Is this an emergency? Do we wait until morning? Who decides? Reduce it by agreeing thresholds in advance, ideally with your vet's input at a routine visit. Write down the changes that mean call now — refusing all food for a day, repeated vomiting, straining in the tray, open-mouth breathing, collapse, hiding combined with not eating — and the ones that mean call in the morning. Decide who drives, who holds the carrier, who phones ahead, and what each person does if the usual driver is away. A household that has rehearsed its roles once, on paper, moves through a crisis in a fraction of the time and with a fraction of the shouting.
Know Her Normal So 'Sudden' Is Measurable
A decline is only recognizable against a baseline, and senior cats change gradually enough that owners adapt without noticing. Keep brief notes — even a line a week — on her appetite, water intake, weight, mobility, sleep, and sociability. Then a change is something you can state precisely to a vet: she ate half her usual amount for two days, then nothing; she has not jumped onto the sofa all week. Those specifics speed up triage enormously compared with 'she seems off.' Photograph or note anything visible that worries you, such as a lump's size or a limp's timing, because an unwell cat may not reproduce the sign in the exam room.
After the Crisis, Update the Plan
Once she is stable, use the calm that follows to repair whatever the emergency exposed: the emergency clinic was further than you thought, the carrier was in the attic, nobody could find her records. Update the folder, replace used supplies, and record what happened and what the vet advised, while it is fresh — the next decline is far less frightening with lessons from the last one written down. Keeping that whole packet — contacts, history, baselines, and crisis notes — maintained in her KinsLe Pet Passport means it travels with her profile and is complete whenever a new vet, sitter, or family member needs it fast.