Pack a fancy mouse's week around air, food and familiarity
Pack for a fancy mouse staying with a sitter for a week to protect three fragile things: her breathing, her group's scent, and her food routine. A fancy mouse is small enough that a wrong bedding choice or a stuck water bottle becomes a serious problem within days, so the bag you prepare should remove every decision the sitter might otherwise improvise. Whether the cage travels or the sitter visits your home, the supplies staged are the same.
Food and water supplies for seven days plus a buffer
Measure your fancy mouse's usual food for the week and add extra days in a sealed, labelled container, because a sitter who runs out will buy a brightly coloured substitute mix that changes both nutrition and hoarding behaviour overnight. If your mice eat from a scatter routine, say so on the container so the food lands where the group expects to forage. Pack a spare water bottle, filled and checked for a free-moving ball before it goes in the bag, with a note that the sitter swaps to it immediately if the cage bottle's level stops falling.
Bedding and nesting material that will not harm mouse airways
Send only the dust-extracted bedding your fancy mouse already lives on, in enough quantity for toilet-corner spot cleans across the week, and label it as the only bedding to use. Add unscented paper nesting strips or tissues so the group can repair the nest if it is disturbed. Write the prohibition directly on the bag if necessary: no scented bedding, no wood shavings from an unknown source, and no fragranced cleaning products near the cage, because mouse airways react to exactly the products a helpful sitter might grab from a supermarket shelf.
Cage furniture and enrichment to travel with her
If the cage moves to the sitter, keep the fancy mouse's world assembled inside it: the nest box the group sleeps in, the wheel in working order, and the tubes and hides arranged as they were, topped with a handful of their current bedding so the smell survives the journey. Pack a few plain cardboard tubes and chew sticks for the sitter to add through the week, since gnawing material runs out and mice left without it turn to cage fittings. Do not send new toys from a shop as a treat for the trip; unfamiliar objects are investigation work for a group whose week should feel ordinary.
Group notes and individual identification to include
Because a fancy mouse rarely lives alone, pack a labelled photo or clear written description of each mouse in the group — colour, markings, any distinguishing feature — so the sitter can confirm every individual at feeding time. Note who is elderly, who is shy at the food scatter, and any mouse the sitter should watch eating with her own eyes. State plainly that the group composition does not change during the week: no mouse leaves, none joins, even temporarily, because reintroductions in mice can undo a settled hierarchy quickly.
The brief and emergency items that finish the packing
Finish with the fancy mouse one-page brief: feeding and bottle checks, the breathing warning signs that need a same-day call, your number and the vet's number, plus permission for the sitter to seek care if you are unreachable. A small torch for quiet evening checks and a spare hide, in case one is soiled, complete a modest but sufficient bag. KinsLe Care Pass joins that packing list to the per-mouse descriptions and airway warnings in the sitter's temporary view, so a tiny animal's week is covered by preparation rather than luck.