They have excellent hearing

These beautiful critters have incredible hearing, critical to their survival in the wild. Because of their wide, round ears and sensitive auditory system, they can notice even the most inaudible sounds, keeping them awake and responsive to their surroundings.

Chinchillas can perceive sounds in the ultrasonic region, which is beyond the range of human hearing. This extraordinary aural acuity allows them to communicate with one another and keep alert to any risks in their habitat, such as predators or other perils.