Rule Out a Cold Hedgehog Before Anything Else
Hedgehogs are nocturnal and famously private, so one untouched bowl found in the morning deserves investigation rather than instant panic, but the first check is always warmth. Pet African pygmy hedgehogs need a consistently warm environment, and if the room or enclosure has cooled, a hedgehog may attempt hibernation, which pet hedgehogs are not equipped to survive safely. A hibernation attempt looks like a hedgehog who is curled tightly, feels cool to the touch, is slow or impossible to rouse, and wobbles or cannot walk steadily when she does come round.
If she feels cold, warm her slowly against your body or with a warm, wrapped bottle beside her, never with direct harsh heat, and phone a vet urgently while she warms. A cold, wobbly hedgehog is not a wait-until-tonight case, even if she perks up as she warms, because the attempt itself strains her body and whatever cooled the enclosure still needs fixing.
If She Is Warm, Watch a Full Night Properly
Judge appetite across her active hours, not by daytime standards. A hedgehog asleep all day is normal; a hedgehog who does not emerge after dark, does not use her wheel, and leaves her usual food untouched is not. Wheel use is a useful secret metric: a dramatic drop in the night's running often shows before anything else does.
Offer her exact usual food in its usual dish and count what remains in the morning, noting droppings as well. Fewer, smaller, green, or unusually soft droppings alongside the missed meals point to a gut problem or an animal eating far less than you think. Check her water source, because a bottle she cannot work or an empty bowl in a warm room will put her off food quickly.
Hedgehogs are committed creatures of habit with food. A new kibble, a different insect supplier, or even the same food from a stale bag can trigger a stubborn refusal in an otherwise well animal. If a change happened in the last few days, put the previous food back tonight and note whether she eats; that single experiment answers a question the vet will definitely ask.
Mouths, Mites, and the Body Check
Mouth and tooth problems are common in hedgehogs and easy to miss behind a balled-up defence. Signs include approaching food and leaving it, dropping pieces, eating only soft food when she normally crunches happily, a bad smell around the mouth, or pawing at her face. You will not get a good look at home in a hedgehog who balls tightly, so report the behaviour pattern instead of forcing an examination.
While she is on a flat surface, look at skin and quills. Heavy scratching, flaky skin, crusting around quill bases, quill loss, or visible tiny moving specks suggest mites, and a hedgehog preoccupied with that irritation may eat less and run less. Run a gentle hand along her sides too; hedgehogs hide weight loss under quills, and feeling ribs or a prominent spine where there was padding last month is a finding worth reporting.
When a Missed Night Becomes a Vet Visit
Call an exotics vet today if she has eaten nothing across a full night, if droppings have changed or dwindled, if she is wobbly, losing quills with sore skin, or quieter than her normal self. Cold body temperature, inability to uncurl properly, laboured breathing, or collapse is an emergency during warming, not after it. Even the picky-eater explanation earns a call if a second night passes on the restored old food, because hedgehogs conceal illness behind that daytime stillness.
Bring the numbers the vet actually needs: enclosure temperature at its lowest overnight point, her food and insect routine, wheel activity change, and recent weights. Those details, gathered in KinsLe's Pet Passport, let the vet separate a husbandry chill from a mouth problem the moment your hedgehog uncurls on the table.