Start with the species, not the suitcase
Reptiles are not one problem. A healthy adult snake eats infrequently by nature, so for a trip of a week or so the correct feeding plan is often no plan at all: offer a normal meal a few days before departure — close enough to count, far enough ahead to digest — top up the water, and leave the snake in peace. Most lizards sit at the opposite end: bearded dragons, geckos, and skinks eat daily or near-daily, and tortoises graze every day. For them, an unfed week is not an option, so the holiday question becomes who feeds, not whether. Young animals of any kind eat more often than adults and should be treated as daily-care animals regardless of species.
Automate everything that can be automated
Lights and heat should already run on timers and thermostats, but a holiday is when you prove it: set the timers, then watch the enclosure's temperatures behave correctly for several days before you leave, not the night before. A large, clean water bowl — or two, in case one fouls — covers drinking and soaking for the animals that will be left alone. Nothing about the enclosure should be new the week you travel; a fresh heat mat installed the day before departure is a failure waiting for an empty house.
Briefing a sitter so the feeding actually happens your way
For daily feeders, a sitter beats technology. Make their job foolproof: pre-portion each day's greens into labelled tubs in the fridge, portion feeder insects into dated pots, and leave the calcium powder with the dusting step written out in plain words. The written sheet should cover what to feed, how much, when, what to do with uneaten food, the water routine, and the signs that mean phone the vet — whose number goes on the same sheet, along with yours. Pay for a short trial visit before the trip: ten minutes with you present beats a panicked phone call about which tub is Tuesday's.
Boarding, and the honest limits
Reptile boarding at a specialist shop or vet practice is the better answer for long trips, fragile animals, or anything mid-treatment — the enclosure routine will differ, but experienced eyes watch the animal daily. Whichever route you choose, avoid the two classic mistakes: the giant farewell meal, which a snake may regurgitate into an empty house and a lizard cannot use anyway, and the well-meaning neighbour with no written instructions. KinsLe's Care Pass hands your chosen sitter temporary access to your reptile's routine, feeding amounts, and key details for exactly the days you are away, so the care you planned is the care your reptile gets.