Grooming Small Pets: Nails, Teeth, Coats, Dust Baths and Flystrike Checks

Most small pets groom themselves. Your job is what they can’t do: nails, teeth checks, long coats, a boar’s rear end and summer flystrike checks. Some species need dust baths and others must never get wet, so check the table first.

Grooming needs by species

Species	Nails	Teeth	Coat	Bathing
Rabbit	Check weekly (PDSA)	Check weekly (RSPCA)	Brush 1–2× a week (PDSA)	Never (PDSA)
Guinea pig	Every 4–6 weeks (Woodgreen)	Check weekly (RSPCA)	Brush weekly (Merck)	Only if soiled (Merck)
Chinchilla	Check for breaks (Merck)	Unlimited hay (Merck)	Dust bath (PDSA)	Never water
Degu	Check when handling	Yellow-orange; check weekly (RSPCA)	Sand bath (RSPCA)	Sand, 2–3× a week (RSPCA)
Hamster	White tip only (PDSA)	Gnawing blocks (PDSA)	Self-grooms (RSPCA)	Sand only (RSPCA)
Pet rat	Clip sharp tips only	Vet trims (Merck)	Never trim whiskers (RSPCA)	Optional water play (RSPCA)
Ferret	Every 1–2 weeks (Merck)	Brush them (Merck)	Soft brush (Merck)	Monthly, ferret shampoo (VCA)
Hedgehog	Check toes (Merck)	Tartar check (VCA)	No crusts (Merck)	Only if very dirty (UF)
Birds, e.g. budgerigar	Tiny trims (VCA)	Beak: vet only (VCA)	Preens itself	At least 3–4× a week (VCA)

Rabbits: front teeth grow about 2–3 mm a week, and only a vet should correct them (RSPCA). Brush long-haired breeds daily, and spot-clean with a damp cloth rather than bathing (PDSA). Guinea pigs: Merck says trim every few weeks, Woodgreen every 4–6 weeks from about a year old. Brush long-haired breeds daily (RSPCA); baths strip natural oils (Woodgreen). Chinchillas: teeth grow 2–3 in (5–7.5 cm) a year (VCA). Degus: RSPCA says their teeth are naturally yellow-orange, and white teeth can be a sign of poor health. Rats: overgrown incisors are common (VCA). Clip only the sharp nail tips if they snag or scratch, and have nails looked at during the yearly vet exam (Merck). Ferrets: they shed in spring and autumn, so hairballs can form, and the ears need cleaning monthly (Merck). Bathing won’t remove the musk, which comes mainly from glands in the skin, but monthly bathing with a ferret shampoo may reduce it; a change in smell can signal skin disease (VCA).

Nails, beaks and the quick

• Guinea pigs: shine a bright light through dark nails to find the quick, and leave about 1/8 in (0.3 cm) beyond it. Stop bleeding with a styptic powder or pencil (Merck). Horny spurs on the forefeet also need trimming (Merck).
• Rabbits: trim level with the fur, except Rex rabbits, whose fur is shorter (RWAF). Sit the rabbit upright with its backside supported; never turn it on its back, which the RWAF calls cruel. If the quick is long, “nibble” a tiny bit off twice a week or every other day so it recedes (RWAF).
• Birds: human nail clippers for small birds, dog nail clippers for larger ones. If a nail bleeds, apply pressure, then a clotting agent, and remove water for several hours (VCA). Skip sandpaper perch covers (VCA); one cement perch helps, but not as the only perch (Merck).
• Beaks: an overgrown beak is usually not from too little chewing. VCA lists liver disease, scaly beak mites, fungal infection, old injury and cancer, so take it to an avian vet.

Dust baths: chinchilla versus degu

Chinchilla sources agree on daily baths but differ on depth and length:

Source	Frequency	Depth	Time
PDSA	Daily	1.5–2.5 in (4–6 cm)	About 10 minutes
Merck	Daily	2–4 in (5–10 cm)	About 10 minutes
VCA	Daily	2–3 in (5–7.5 cm)	10–15 minutes

Remove the bath afterwards (PDSA; Merck; VCA); long baths become a toilet and can cause eye problems (PDSA). Degus need less: a heavy, shallow bowl of chinchilla sand about 1.5 in (4 cm) deep, offered two or three times a week for about 20 minutes (RSPCA).

Guinea pig boars: grease gland, genitals and impaction

• Grease gland: a scent gland at the base of the spine (Merck). In older animals, especially males, it can become impacted with secretions and look greasy (VCA), and impacted scent glands can form lumps (PDSA). Spot-clean only the greasy patch rather than bathing the whole pig, and ask your vet to show you a safe method.
• Genitals: Woodgreen advises cleaning the penis of males over a year old every few months: push gently above it and clean with damp cotton wool. Left alone, a build-up can stop him urinating normally.
• Impaction: intact males have a pouch of skin folds just behind the anus, between the scrotal pouches, often called the perineal sac. In older intact boars it can pack with faeces (Merck); Woodgreen says large dominant boars are prone from about three years old. The anus bulges with a ball of faeces even though a few normal droppings appear. See a vet first. The RVC says there is no cure, and the faeces must then be removed from inside the folds at least once a day because they attract flystrike, so have the vet show you how. Neutered males don’t get it (RVC). Check the back end every day (PDSA).

Hedgehog quill loss: normal or mites?

Young hedgehogs replace their soft baby spines with hard adult ones in a heavy shed called quilling, which happens within the first six months (Animal Diversity Web). During quilling, new spines are visibly coming through and the skin stays clean. Suspect a problem when spines fall out without regrowth, leave bald patches, or come out in an adult.

Merck says slightly dry or flaky skin in the spiny areas can be normal, but excessive scaling, spine loss, reddened skin and crusting are not. The usual cause is the very common mite Caparinia tripilis: look for white or brownish crusts at the spine bases and around the eyes (Merck), plus dandruff, scratching and weight loss (VCA). Ringworm and fleas also cause spine loss (Merck; VCA). A vet treats mites off-label, and you clean the cage and replace bedding (VCA).

If the feet get caked from the wheel, the AEMV describes a pan or shallow tub of warm water in a warm room, closely supervised. Otherwise a hedgehog needs a bath only when it gets really dirty (UF).

Flystrike checks

Maggots hatched in soiled fur eat flesh, and the RSPCA calls flystrike “often fatal”. Check the rear end of rabbits and guinea pigs twice a day in warm weather for urine staining and stuck droppings (RSPCA). Long-haired rabbits are at higher risk (RSPCA), as are rabbits that leave their caecotrophs (see the rabbit diet guide).

Mistakes that cause problems

• Letting rabbit nails grow long. The foot angle changes, which can lead to sore hocks, and long nails can snag and tear out (RWAF).
• Cutting into the quick. It holds a vein and a nerve, so it hurts and bleeds heavily (RWAF). On hamsters, cut the white tip only (PDSA).
• Trimming teeth or beaks yourself. Untrimmed rat incisors can grow into the nasal cavity (Merck), and a beak has blood vessels and nerves (VCA). Both are vet jobs.
• Trimming a rat’s whiskers. Rats rely on them to move around and balance (RSPCA).

Avoid: sandpaper perch covers and bird bath products (VCA), human shampoo on guinea pigs (Merck), and mite collars, organophosphates or permethrin on hedgehogs (VCA). For diet and coat health, see pet nutrition fundamentals.