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Small Mammal questions, answered

3,719 answers about small mammals

Rabbits, guinea pigs, hamsters, rats and ferrets are small pets with big care needs — the right hay, safe housing, gentle handling and early signs of illness. This page gathers the small-mammal library of KinsLe Answers in one place, organized by topic. Every answer is original, written by KinsLe, and tied to a real KinsLe feature.

Small Mammals — KinsLe Answers

Grooming & Daily Care

306 answers in Grooming & Daily Care — page 12 of 13

Why has my hamster started sleeping outside the nest?

A hamster who abandons a loved nest is usually voting on its conditions: the nest is the warmest, most insulated spot in the enclosure, so a hamster sleeping stretched out in the open is often simply too hot, in a warm room. Other common causes are a nest that has become damp or soiled, a nest cleaned away so…

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Why does my hamster have bald patches behind her ears?

Often, this is simply how hamster fur grows. The coat behind a hamster's ears is naturally thinner than elsewhere, and on many hamsters the skin shows through in two matching patches, especially as they age and the coat thins overall. Normal patches are symmetrical, the skin looks calm and unbroken, and your hamster…

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Why does my hamster bite the cage bars at night?

Bar biting is a frustration behaviour, not a hobby. Hamsters are nocturnal and travel long distances in the wild each night, so a hamster who wakes to a small cage, an undersized wheel, nothing to chew, and no way to burrow or forage spends that energy on the bars. Some also learn that chewing brings an owner running,…

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What is scent marking in hamsters?

Scent marking is how a hamster labels its territory with odour from specialised skin glands. A Syrian hamster has a scent gland on each hip and rubs its flanks along cage bars, tunnels, and new objects; dwarf species carry a single gland on the belly and rub it along the ground. The behaviour is normal, strongest in…

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How do I spot-clean a hamster cage without stressing her?

Spot-cleaning means removing only the wet, soiled corner and any spoiled food each day, while leaving her nest, her hoard and most of her scent-marked bedding exactly where she put them. Work in the evening when she is naturally awake, never by waking her, and lift out damp bedding with a scoop or gloved hand,…

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How do I know if my hamster's cage is too small?

Measure the unbroken floor space, not the advertised size: many welfare guides suggest at least around 600 square inches of continuous floor for a Syrian hamster, with levels and tubes not counting toward it, and watch the hamster himself for the verdict — bar biting, climbing the bars, frantic pacing, or lethargy are…

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How do I check a hamster's teeth?

Wait until your hamster is awake in the evening, let it settle in cupped hands, then draw the lips back gently with a fingertip on each side of the mouth to expose the four front incisors. Healthy incisors are straight, evenly matched, a natural yellow-orange colour, and not crossed, broken, or curling; the lower pair…

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Does my rabbit need grooming if she has long fur?

Yes — long fur makes grooming essential, not optional. A long-haired rabbit needs brushing most days to stop the coat tangling into mats and to remove loose wool before she swallows it while grooming herself, because rabbits cannot vomit and swallowed hair can slow the gut. Work gently in layers, tease small tangles…

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What size exercise wheel does a Syrian hamster need?

A Syrian hamster needs a solid-surface wheel at least 11 to 12 inches in diameter, about 28 to 31 cm, so it can run with its back flat and its head facing forward rather than arched sideways. Wheels sold for dwarf hamsters, often 6 to 8 inches across, force a Syrian into a curved posture that strains its spine over…

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How often should I clean my hamster's cage?

Spot-clean a hamster's cage every day, removing wet bedding, uneaten fresh food, and droppings from the toilet corner, and do a partial bedding change about once a week, replacing roughly one-third of the bedding each time so the full depth is turned over across three weeks. A full strip-out should be rare, because…

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How often should I clean my guinea pig's cage?

Spot-clean a guinea pig's cage every day and do a full clean once a week. Each day, lift out wet bedding, soiled hay, and uneaten fresh food, and top up with clean bedding and hay. Once a week, move the pigs to a safe playpen, remove all bedding, wipe the base clean, and refill everything fresh. Splitting those daily…

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How do I keep track of my guinea pig's health at home?

Weigh weekly, check daily, and write both down. Guinea pigs hide illness well, so a kitchen-scale weight taken the same day each week, plotted in a simple log, is your earliest warning: a sudden drop or a steady slide over a few weeks means a vet call even if the pig looks bright. Back the weights with a daily…

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How deep should the bedding be in a hamster cage?

Deeper than most new owners expect: aim for at least 6 inches of bedding across the floor, and 8 to 12 inches — around 20 to 30 centimetres — piled at one end so your hamster can dig a real burrow with tunnels and a sleeping chamber. That depth applies to Syrian hamsters and to dwarf species alike, because burrowing…

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Do hamsters need baths?

Not water baths — a hamster should never be bathed in water. Hamsters groom themselves thoroughly, and wetting one strips the natural oils from its coat, chills a very small body quickly enough to risk hypothermia, and causes real stress. What a hamster does need is a sand bath: a dish of hamster-safe bathing sand it…

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How do I ferret-proof a room before playtime?

Get down to ferret level and block gaps behind appliances, inside recliners, and under doors, cover cables, and remove anything rubbery, foamy, or small enough to chew and swallow. Ferrets are determined explorers who can flatten themselves into tiny spaces, so supervise the whole session and count them back in at the…

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How often should my chinchilla get a dust bath?

Offer a sturdy bowl of chinchilla dust — never sand — for short sessions a few times a week, then remove it so the dust stays clean and their skin and eyes don't dry out. Chinchillas should never be bathed in water, because their dense fur holds moisture and can cause serious problems. While you are away that weekend,…

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How deep should the bedding be for a hamster or gerbil?

Deep enough to build real tunnels — think a thick layer pressed down in at least part of the enclosure, not a thin sprinkle over the floor. Paper-based or other pet-safe, dust-extracted bedding holds burrows well, and deeper bedding also means spot cleaning lasts longer between full changes. After a spot clean, ask…

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