How big is a chinchilla?

A chinchilla is a small rodent, typically measuring around 9 to 14 inches (23 to 36 cm) from nose to tail.

However, that's not the whole story! They have a very fluffy tail, adding another 6 to 8 inches (15 to 20 cm) to their total length.

So, while their body is small, their fluffy tails can make them seem surprisingly long.