Write the routine your cat actually lives, not the ideal version
Holidays break cat routines in the gap between what owners say and what actually happens at home. So document the real day: the first feed and its amount, where the bowl goes, how the water is refreshed, when the litter tray is checked and fully changed, the play session and its usual timing, and the apparently trivial rituals, the morning windowsill time, the evening treat, the blanket arranged just so, that signal normality to your cat. Note what flexibility exists too, because a sitter told that breakfast can slide by half an hour but the evening medication timing cannot will protect the right things. One honest page beats a vague assurance that she is easy.
Keep every input identical: food, litter, places, and smells
Routine is partly materials. Leave the same food she eats now, in quantities that clearly cover the trip plus a margin, the same litter in the same tray in the same place, and her bedding unwashed so home smells stay put. If a food change or a new litter has been on your mind, do it weeks before you travel or after you return, never as a holiday experiment conducted by a stand-in. Keep her access to rooms the same as usual where the cover arrangement allows, because a cat whose world shrinks at the same moment her person vanishes has two disruptions to absorb instead of one.
Brief the human against the sheet, in the house
A written routine only works when the person following it has seen it performed. Walk your sitter or family helper through one full round in your home: preparing the food, finding the litter supplies, working the door or flap she uses, and locating the carrier and vet details. Have them repeat the critical timings back to you, and leave the sheet where the work happens, on the fridge or beside the food, not in a message thread they must scroll for. If several helpers are splitting the days, make sure each of them gets the same briefing and knows exactly which duties belong to which days, because shared jobs without names attached are the ones that get missed.
Build a light checking rhythm so drift shows up early
Agree one update a day at a set time, covering the same simple points: food eaten, water, litter, general demeanour, and a photo if your cat is the visible sort. This is not surveillance for its own sake; a cat quietly eating less on day two can be nudged back with a familiar treat or a vet call on day three, while the same fact discovered on day seven is a bigger problem. Keep your responses calm and consistent too, and resist re-engineering the routine by message from a beach unless something is genuinely wrong. If a helper reports a missed duty, fix the system rather than just worrying about it.
Plan the return so the routine lands softly
Your homecoming is part of the routine too. Come back to the same feeding times and rituals immediately, even if your cat is aloof, clingy, or dramatically unimpressed for the first evening, and thank the system rather than instantly replacing it with compensatory treats and chaos. Review what the updates showed: where the routine held, where it bent, and what to write down better next time. A cat whose days stayed recognisable while you were away usually forgives the absence quickly, and each holiday covered this way makes the next handover shorter.
Running the holiday cover through KinsLe's Care Teams, with every feed, tray check, and play session assigned to a named person and stamped complete as it happens, is what turns a written routine into one your cat actually experiences while you are away.