Why Do Cats Purr?
6 Nov 2026 · Cats · 5 min read
Medical draft · pending veterinary review
Cats purr through rapid twitching of the muscles in the larynx while breathing in and out.
Reasons cats purr
- Contentment and relaxation
- Asking for food or attention
- Self-soothing when stressed
- During pain or illness
When to pay attention
If a purring cat is also hiding, not eating, breathing fast or limping, the purring may be self-soothing — book a vet check.
References
Disclaimer: this article is for general information only and is not a substitute for a veterinary examination.