Chinchillas as Pets: The Heat Limit and the 15-Year Commitment
The Heat Limit Comes First
Chinchillas come from cool, dry mountains, and their coat is one of the densest of any land mammal. They cope well with cool air and badly with heat. PDSA advises keeping them at about 50–59°F (10–15°C), out of drafts and direct sun, and warns that 86°F (30°C) can be deadly. The MSD Veterinary Manual describes them as adapted to about 65–80°F (18–27°C), with heatstroke a risk above that, especially in humid air.
In practice that means a cool room, air conditioning in hot weather if you live somewhere warm, and never a sunny window or conservatory. If your chinchilla seems floppy or breathes fast in the heat, cool the room and call a vet straight away.
Dust Baths, Not Water
Chinchillas clean their coats by rolling in fine dust. Offer a dish or house of chinchilla bathing dust several times a week for a short session, then take it out so it stays clean and they don't overdo it. Never bathe a chinchilla in water: the coat holds water and takes a long time to dry.
Space: Tall and Solid
PDSA recommends an enclosure at least 6.5 feet (2 m) high, 6.5 feet (2 m) wide and 3.3 feet (1 m) deep, or a chinchilla-proofed room, plus safe exercise time outside it. That's larger than most cages sold for chinchillas.
- Solid shelves and floors: long periods on bare wire can cause sore feet.
- Ledges at different heights with short drops, because they leap.
- A nest box each, plus a larger shared one.
- Wooden branches to chew: their teeth never stop growing, and they chew everything, including plastic.
- A large, solid wheel with a sturdy base, if you use one.
Stocking for a Chinchilla's Real Needs
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A tall enclosure with solid shelves is the base. A dust bath house and fine chinchilla dust handle grooming. Unlimited hay and chinchilla pellets cover the diet. Wooden chews and ledges keep teeth and legs busy, and a room thermometer tells you when it's getting too warm.
Diet: Hay First
Unlimited good-quality hay should make up most of the diet, with a measured portion of plain chinchilla pellets. Treats should be rare and small, because chinchillas have sensitive guts and teeth. Raisins and sugary treats are a common mistake. Fresh water in a bottle or bowl, changed daily.
Handling and Daily Life
Chinchillas are active at dusk and night and sleep through the day. They're curious and playful but usually dislike being held tight. Let them climb onto you, support the body and back legs, and never grab the tail or the fur, which can come out in clumps when they're frightened. Their ribs are delicate, so they don't suit young children. Expect 10–15 years of care, and sometimes up to 20.
Health: Preventive Care
Find a vet who treats chinchillas before you buy, and book a check-up soon after they come home. Weigh weekly, watch that they're eating hay and producing plenty of droppings, and ask your vet to check the teeth at every visit. A chinchilla that stops eating needs a vet the same day.
Frequently Asked Questions
Heat and handling come up most.
How hot is too hot for a chinchilla?
PDSA warns that 86°F (30°C) can be deadly and advises keeping them at about 50–59°F (10–15°C). Keep them in a cool room, out of the sun, and act fast if they seem to struggle in the heat.
Can chinchillas have a water bath?
No. Their dense coat holds water. Give dust baths in chinchilla bathing dust instead.
How long do chinchillas live?
Usually 10–15 years, and up to about 20 with good care.
Do chinchillas like to be held?
Many dislike being held tightly, but enjoy climbing on you. Let them come to you and support the body when you lift them.
How big a cage does a chinchilla need?
PDSA recommends at least 6.5 × 6.5 × 3.3 feet (2 × 2 × 1 m), tall, with solid shelves, plus time out in a safe space.
Are chinchillas good pets for children?
They're better for adults and older, calm children. They're night-active, easily stressed by grabbing, and have delicate ribs.
Related Reading
- Choosing hay: the core of a chinchilla's diet.
- Cages and habitats: sizing a small-pet enclosure.
- Small pet health: check-ups and when to call the vet.
This page is general care information. If your chinchilla stops eating, seems floppy in the heat or seems unwell, contact a vet who treats chinchillas straight away.