The enclosure travels whole: nest, tunnels, and hoard included
The best packing decision for a Campbell's dwarf hamster is to move the enclosure exactly as it stands. Your hamster's nest, burrow system, and food hoard are its map of home, and a sitter stay that preserves them causes a fraction of the stress of a clean, unfamiliar cage. So the first packing task is preparation rather than shopping: check the lid clips and door catches hold for the journey, confirm the wheel and bottle travel attached or packed against breakage, and resist the pre-trip deep clean. A dwarf hamster arriving with its own smells intact will eat the first evening; one arriving in a scrubbed cage may hide for two days.
Food: seven portions, measured and sugar-free
Pack the week's seed mix pre-portioned into seven small pots or one tub with the daily measure written on the lid and the scoop inside. For a Campbell's dwarf this precision matters more than for most hamsters, because the species is prone to blood-sugar problems and a generous sitter hand quickly doubles the ration. Portioning removes judgement from the job entirely. On the tub, in marker, write the banned list: no fruit, no sugary treats, no yoghurt drops. Add a small bag of approved extras, such as plain vegetables to be given in thumbnail-sized pieces, so the sitter has something to offer that is safe. Include a note that uneaten mix in the bowl usually means the hamster is eating from its hoard first, not that it is off its food.
Bedding spares, sand bath, and chewing supplies
A full bedding change mid-stay would destroy the burrows you travelled to preserve, so pack for spot-cleaning instead: a bag of the same bedding your hamster already lives on, enough to replace the damp toilet corner daily and top up any settled areas by midweek. Using identical bedding matters, because a new texture or scent layered into the enclosure reads as a territory change. The sand bath travels with its sand, plus a small spare supply for sieving top-ups. Chews are the week's entertainment budget: pack several cardboard tubes, wooden chew sticks, and a whim of plain loo-roll cardboard, because a dwarf hamster in a quieter house will chew through boredom at night if nothing approved is available.
Water backup and the bottle check kit
Pack a second water bottle, filled and tested, alongside the one on the enclosure. Ball-valve spouts are the most common silent failure in hamster care, and a spare turns a stuck bottle from an emergency into a thirty-second swap. Show on your written notes, or in a photo, exactly how the bottle hangs and how high the spout sits, because a bottle refitted too low drips the bedding wet and too high goes unreached. A small heavy water dish can go in as a belt-and-braces extra for the stay. Add spare bedding clips or cable ties if your enclosure uses them, since these are the tiny parts that vanish during a house move.
Notes, vet details, and the escape plan
Finish the packing with the paper layer: the feeding routine timed to your hamster's dusk waking, handling guidance that says scoop, never grab, from above, and a warning that a Campbell's dwarf can pour itself through gaps that look impossibly small, so the lid check happens after every visit. Include your vet's number, your own contact details, and what to do if the hamster does escape: close the room door, put food and the enclosure, lid open, on the floor overnight, and call you rather than moving furniture in a panic. Saving the list and notes in KinsLe's Care Pass gives your sitter one place to verify the seven food portions, the spare bottle, and the vet number against the kit that arrived.