Choose the person for precision, not enthusiasm
For a young, robust reptile, any sensible friend who follows a feeding list will do. A senior is a different appointment. The right cover carer is the person who will do the routine exactly as written, in the same order, and call you about anything odd rather than improvising a solution — even if that person is less experienced with reptiles than a confident keeper friend who likes to do things their own way. Experience can actually work against you here, because an experienced keeper's habits were formed on younger animals. Think ahead, too: the carer you train now is the person who can step in during an emergency years from now, so this handover is worth doing properly once.
Write the routine the way it actually happens
Write the handover in the sequence of a real day, not as a list of topics. Morning: lights and heat checked against the thermometer readings you specify, water changed, the soak if it is a soak day, with the depth and duration that suit him. Feeding: exactly what is offered, how — tong-fed at his face, left in the low dish, warmed to the temperature he accepts — and, just as important for a senior, what a normal refusal looks like versus one that should worry the carer. Evening: the checks, the lights-off time, and how he usually settles. Include the small honest details a list usually omits: he always ignores food for the first minutes, he drinks only in his soak, he is stiff for the first hour after lights-on. Those details are the difference between a carer who panics at normal behaviour and one who recognises the abnormal kind.
Flag the load-bearing items explicitly
Within the routine, mark the handful of things that must never be skipped, shortened, or substituted, and say why in a line each. For most seniors these are the same family of things: the soak or water routine that keeps him hydrated because he no longer drinks reliably alone; the slow, assisted style of feeding, because dropped-in food he cannot chase will simply sit uneaten and be recorded as a refusal; the temperature checks, because an old body tolerates a cold night or an overheated afternoon far worse than a youngster; and any vet-directed care he is on, given exactly as directed rather than approximately. Everything else can flex. Those cannot, and a carer who knows which is which will protect the right things when the day gets busy.
Hand over live, and trial it before it matters
Paper handovers fail at the fiddly steps — the latch that needs a knack, the tong-feeding angle he accepts, the soak depth that looks wrong to a newcomer. So have the carer run one complete routine day while you are present and silent, correcting only what matters, before the cover is ever needed for real. Follow it with a short trial — one overnight or weekend while you are reachable — before entrusting a longer trip. Build the emergency layer in advance too: your reptile vet's number, the nearest out-of-hours option, your own contact order, and clear permission for the carer to take him in and what you will cover. A senior is statistically the reptile most likely to need that page, and writing it in advance beats dictating it from an airport.
Keep the thread running while you are away
Agree a light check-in rhythm — a daily photo of him basking or feeding, plus the day's key readings — so you can watch the routine rather than wonder about it, and the carer feels accompanied rather than inspected. Handing the whole arrangement over through KinsLe's Care Pass gives the cover carer temporary, clear access to the written routine and the key details on their own phone, instead of a fading printout on the fridge, and you can point them back to the flagged items when a question comes up mid-trip. When you return, debrief properly, fold the carer's fresh-eye observations back into the routine in KinsLe's Care Pass, and the next cover period starts from what this one taught you.