Food guide
Chinchillas food: the complete PetFoodRate 2026 guide
Chinchillas have one of the most fragile digestive systems among small pets. Their natural diet in the Andean highlands is sparse, dry, and very fibrous - mostly bark, dried grasses, and hardy plants. In captivity, the wrong diet causes digestive upsets, dental problems (their teeth grow continuously), and obesity within weeks. PetFoodRate grades chinchilla food from A to E based on hay base, fiber content, absence of muesli, and overall fitness with their unique physiology.
What to look for
- Timothy hay as first ingredient
- At least 22 percent crude fiber
- Less than 4 percent fat (chinchillas are very prone to fatty liver)
- Uniform pellet shape, never muesli
What to avoid
- Muesli mixes with seeds, nuts, dried fruit (chinchillas pick out the high-fat parts)
- Treats high in sugar or fat (raisins, nuts, chocolate, banana - all forbidden)
- Fresh leafy greens in large quantity (causes bloat and diarrhoea)
- Pellets formulated for guinea pigs or rabbits (different fiber and protein needs)
Our PetFoodRate top 5 chinchillas
- #1 B Supreme Selective Chinchilla 75/100 seeds and pellets
Selections by type for chinchillas
Recommended brands for chinchillas
Frequently asked questions
Can chinchillas eat fresh fruits and vegetables?
Very sparingly. Their digestive system is built for dry fibrous matter, not fresh produce. Tiny amounts of dried apple, dried rose hip, or dried herbs are safer than fresh. Avoid fresh greens, cabbage, lettuce, fruit. The exception is a small piece of dried unsweetened apple as an occasional training treat.
Why do chinchillas need a dust bath?
Chinchillas have the densest fur of any land mammal (around 60 hairs per follicle). Water cannot penetrate the fur and would actually cause skin infections by trapping moisture. They evolved to bathe in volcanic ash to absorb skin oils and dead skin. Provide a dust bath with chinchilla-specific volcanic dust 2 to 3 times a week for 10 to 15 minutes. This is non-negotiable for their health.
Is hay or pellets more important for a chinchilla?
Hay, by far. Fresh Timothy hay should make up about 80 percent of a chinchilla's diet and be available 24/7. Pellets are a small supplement (about 1 to 2 tablespoons per day) to ensure vitamin and mineral coverage. Without unlimited high-quality hay, chinchillas develop dental and digestive problems quickly. Pellets without hay is one of the fastest ways to a sick chinchilla.
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