What makes a cat's purr so soothing and relaxing?
1 Answer
A cat's purr is believed to be soothing and relaxing because of its frequency. The frequency of a cat's purr is similar to that of a human's resting heart rate, which is around 25-150 Hz. This frequency is believed to be calming and can help to reduce stress and anxiety. Additionally, cats often purr when they are content and feeling safe, which can also be calming for humans.