“Chinchillas need a tall, multi-level cage with solid shelves, unlimited timothy hay, a small daily portion of chinchilla pellets, dust baths a few times a week, and a room kept below about 75°F. They’re social, often live 15 years or more, and do best with a same-sex companion.”
Chinchillas are soft, acrobatic, and full of personality. They come from the high Andes of South America, where cold nights, thin air, and dry rocky slopes shaped almost everything about them, from their incredibly dense fur to their love of dust. That background also explains their most important care needs. Here’s how to give a chinchilla a long and happy life.
Chinchilla Quick Facts
| Trait | Details |
|---|---|
| Species | Long-tailed chinchilla (Chinchilla lanigera) |
| Adult weight | About 1 to 1.8 pounds |
| Lifespan | 10 to 20 years, commonly 15 or more |
| Active times | Dawn and dusk |
| Ideal temperature | About 60 to 70°F; heat stroke risk above about 75°F |
| Social needs | Usually happiest in same-sex pairs |
| Wild status | Both wild chinchilla species are endangered |
A Long-Term Commitment
Chinchillas outlive every other common pet rodent. A chinchilla you adopt today may still be with you in 15 years, through moves, job changes, and life events. Before getting one, be sure you can commit for the long haul. Our pet rodent quiz can help you decide.
Temperature: The Most Important Rule
A chinchilla’s fur is so dense that it traps heat very efficiently. That’s perfect for cold mountains but dangerous in a warm house. Chinchillas can overheat quickly when temperatures climb above the mid-70s, especially with high humidity.
- Keep the room around 60 to 70°F.
- Use air conditioning in warm months.
- Keep the cage out of direct sunlight and away from heaters.
- Offer a granite or marble cooling slab.
Warning signs of overheating include lethargy, red ears, drooling, and rapid breathing. Read our full guide to chinchilla temperature and heat stroke.
The Right Cage
Chinchillas are jumpers and climbers, so height matters as much as floor space.
- Tall, multi-level wire cage with solid wooden or metal shelves at different heights.
- No wire floors, which can injure their feet.
- No plastic inside the cage. Chinchillas chew it and can get blockages.
- Bar spacing of about an inch or less for adults, narrower for young chinchillas.
- A solid wheel at least 15 inches across if you use one, made of metal rather than plastic.
See choosing the best cage for species-by-species advice.
Dust Baths, Not Water Baths
Chinchillas clean their fur by rolling in fine volcanic-style dust, which absorbs oils and moisture. Water baths are a big mistake: their dense fur takes a long time to dry and can develop fungal infections. Offer a dust bath two to three times a week for about 10 to 15 minutes, then remove it. Our chinchilla dust bath guide covers how much dust to use and how to set it up.
What Chinchillas Eat
- Unlimited grass hay, such as timothy or orchard grass, forms most of the diet and keeps teeth worn down.
- Plain chinchilla pellets, about 1 to 2 tablespoons a day.
- Very few treats. Chinchillas have sensitive digestive systems and don’t handle sugar, fat, or high-water foods well.
- Fresh water daily.
Avoid nuts, seeds, dried fruit mixes, and most fresh produce. Our guide to what chinchillas eat lists safe treats and foods to skip.
Chews for Teeth
Like all rodents, chinchillas have teeth that never stop growing. Healthy chinchilla teeth are orange. Provide safe chews such as kiln-dried apple wood, willow, pumice stones, and untreated wood blocks. Dental disease is one of the most common chinchilla health problems.
Handling and Bonding
Most chinchillas tolerate gentle handling but don’t love being held for long. Let them come to you during out-of-cage time in a chinchilla-proofed room. When you do lift one, support the body with one hand and hold the base of the tail with the other. Never grab by the fur. Chinchillas can release patches of fur when frightened, a defense called fur slip. It grows back, but it’s a sign the chinchilla was stressed.
Companionship
Chinchillas are social and many do well in same-sex pairs, especially littermates. Introductions between adults should be gradual. See how to introduce two rodents.
Common Health Problems
- Dental disease: drooling, weight loss, and eating less.
- Heat stroke: an emergency.
- Gut stasis and bloat: often from diet changes or too little hay.
- Fur chewing: linked to stress, boredom, or diet.
- Eye and respiratory infections.
Find a vet experienced with chinchillas before you need one. See how to find an exotic vet and signs your rodent is sick.
Chinchillas in the Wild
Wild chinchillas once ranged across the Andes of Peru, Bolivia, Argentina, and Chile. Heavy hunting for their fur in the 19th and early 20th centuries pushed them to the brink, and both wild species are now considered endangered. All pet chinchillas are captive-bred. Read more in endangered rodents.
Daily and Weekly Care Routine
Every Day
- Refill hay and measure out pellets.
- Check and refresh water.
- Spot clean droppings and soiled bedding.
- Confirm your chinchilla is eating and producing normal, firm droppings.
- Check the room temperature, especially in summer.
Every Week
- Change bedding or wash fleece liners.
- Wipe down shelves and wash dishes.
- Weigh your chinchilla on a kitchen scale to catch weight loss early.
- Offer two to three dust baths.
Out-of-Cage Playtime
Chinchillas love to run, bounce, and “wall surf,” springing off vertical surfaces. Daily supervised playtime in a chinchilla-proofed room, or a large playpen, keeps them fit and happy. Remove electrical cords, block gaps under furniture, and remove houseplants, many of which are toxic. Our rodent-proofing guide explains what to check before letting any pet rodent roam.
Understanding Chinchilla Sounds
Chinchillas make a range of sounds. Soft chirps and squeaks often signal contentment or greeting, loud barking or honking can signal alarm, and teeth chattering may indicate annoyance. You’ll learn your chinchilla’s vocabulary over time.
Signs of a Happy Chinchilla
- Popcorning: sudden jumps and twists during playtime
- Steady appetite and plenty of firm, oval droppings
- Curiosity toward you during out-of-cage time
- A thick, even coat without chewed patches
- Relaxed lounging on shelves or in a hammock
Frequently Asked Questions
Do chinchillas make good pets for kids?
They’re better for older kids and adults. They’re delicate, heat-sensitive, and don’t like being held much.
Can chinchillas get wet?
Avoid it. Their dense fur dries slowly and can develop fungal infections.
Are chinchillas nocturnal?
They’re crepuscular, most active at dawn and dusk.
How long do chinchillas live?
Commonly 15 years or more with good care.