Explain the animal: a social desert mouse, not a fancy mouse
Spiny mice are Egyptian desert rodents with stiff, spiky guard hairs, and a sitter expecting an ordinary pet mouse will misread them without a briefing. Your notes should open with the basics: your spiny mice live as a group and should stay together, they are most active in the evening and early morning, and they startle at sudden movement above the enclosure. Name how many mice are in the group, so the sitter counts heads at each visit and notices immediately if one is missing or hiding away from the others. Add that the enclosure stays where it is, in its warm spot away from draughts and direct sun.
The handling rule that matters most: never the tail
Spiny mouse skin and tails are genuinely fragile; the tail can shed its skin or break if grabbed, and patches of skin tear more easily than in other small rodents. Your notes must state, in the plainest terms, that the sitter never catches a spiny mouse by its tail and never scruffs one. If a mouse has to be moved for spot-cleaning, the method is to guide it into a tube or small box and lift the container. Better still, tell the sitter that routine care needs almost no handling at all: food and water can be changed while the mice watch from their shelter. A sitter who knows hands stay out will do this job better than a confident handler.
Feeding a group that eats more protein
Spiny mice need a more protein-rich diet than a basic mouse mix provides, so your notes should give the sitter the full picture rather than just a scoop measure. State the daily amount of the base mix, where the protein extras are kept, and how often they are offered, whether that is dried insects or a little plain cooked egg, following the pattern your mice already know. Explain that food is scattered or placed in more than one spot so every mouse in the group eats, since a single bowl can be monopolised. Fresh water in a bottle, checked daily by tapping the spout, and a reminder that spiny mice drink modestly but must never be left with a stuck bottle.
Warmth, wheels, and the setup to leave alone
As desert animals, spiny mice need a warm room and suffer in cold or damp conditions, so note the temperature range the room should stay in and what to do if a cold snap arrives, such as moving the spare heat source you have left, only as instructed. Describe the solid-surface running wheel, which the whole group will use in turns, and ask the sitter to check it still spins freely and quietly. Cover cleaning narrowly: spot-clean the toilet area, leave nests and stored food alone, and do not rearrange shelters mid-stay. A rearranged enclosure can trigger squabbles in a group that had settled its hierarchy around the old layout.
Injuries and illness: what deserves a call
Because spiny mice injure easily and hide illness well, your closing notes should list concrete triggers for phoning you or the exotic vet: a mouse with a torn skin patch or damaged tail, one that has separated itself from the group and stopped coming out to feed, laboured breathing, or a death in the group, which the sitter should report at once rather than quietly leave. Emphasise that small wounds in this species deserve professional eyes sooner than the sitter might guess. Give your number, a backup contact, and the vet's details with permission to act first. Keeping those instructions inside KinsLe's Care Pass means your sitter can find the tail warning, the feeding plan, and the vet's number together the moment something looks wrong.