If you’ve recently welcomed a new kitten into your home, you might have noticed something fascinating: They purr… a lot. While we often associate purring with happiness, there’s much more to this adorable sound than meets the ear.
Let’s dive into everything you need to know about why kittens purr so much, including expert insights from Dr. Stephanie Liff, Lemonade’s favorite vet.
What is purring, and how does it work?
Purring is a unique vocalization produced by the rapid movement of a cat’s larynx (voice box) and diaphragm during inhalation and exhalation.
This rhythmic vibration creates the soothing purring sound that cat owners love. Interestingly, purring is not exclusive to domestic cats—other species, like cheetahs, also purr, though the sound and purpose may vary.
What are the common reasons kittens purr?
Kittens start purring just a few days after birth. Often it means they’re happy, but Dr. Liff notes that purring can also be a way to communicate or self-soothe:
Purring is a communication tactic, if they’re overstimulated or medically unwell, for example, they may purr because they don’t feel good.
Dr. Stephanie Liff
Here are some of the key reasons your kitten might be purring:
Comfort and bonding
Purring is one of the first forms of communication that kittens develop. When a mother cat hears her kitten purring, it reassures her that her little one is safe, comfortable, and content—helping strengthen their bond. This instinctive behavior also lays the groundwork for bonding with humans, as kittens learn to associate purring with safety, comfort, and connection.
Self-soothing
Just like humans might hum or fidget to calm themselves, kittens use purring as a self-soothing mechanism. This can be especially helpful when they’re in a new environment, like your home, or when they’re feeling stressed or overstimulated.
Pets in the hospital purr to self-soothe and stimulate healing.
Dr. Stephanie Liff
Healing properties
Did you know that purring has physiological benefits? The vibrations from a kitten’s purring are believed to promote bone growth and assist in tissue repair. This is why you might notice your kitten purring when they’re injured or not feeling well—it’s their natural way of aiding recovery.
Exploration and curiosity
Kittens are naturally curious creatures. When exploring a new environment, they may purr as a way to stay calm and grounded. This behavior can also help them adapt to new experiences and unfamiliar surroundings.
Does purring change while cats age?
Adult cats continue to purr for many of the same reasons as kittens do. While the behavior doesn’t necessarily change with age, Dr. Liff notes that the context might—such as during stressful situations, medical issues, or big life changes like moving into a new home.
Whether young or old, tuning into the circumstances around your cat’s purring can help you better understand their emotional and physical needs.
What can I learn from my kitten’s body language when they’re purring?
Your kitten’s body language can provide important context for their purring. For example:
- Relaxed posture: If your kitten is lying down with their paws tucked under them and their eyes half-closed while purring, they’re probably feeling content.
- Tense posture: If your kitten’s body is stiff or their ears are flattened while purring, they might be stressed or in pain.
- Kneading behavior: Kittens often knead while purring, which is a comforting behavior they carry over from nursing.
By paying attention to your kitten’s body language, you can better understand their emotional state and respond appropriately.
Can purring indicate stress or discomfort?
Yes, while purring is often a sign of contentment, it can also be your kitten’s way of coping with discomfort. Cats may purr when they’re stressed, overstimulated, or not feeling well. This behavior acts as a form of self-soothing—helping them stay calm in unfamiliar or uncomfortable situations.
If your kitten is purring but also seems lethargic, has a reduced appetite, or displays other unusual behaviors, it’s worth checking in with your vet to rule out any medical issues.
Before we go…
Purring is a fascinating and multifaceted behavior that goes beyond mere contentment.
And while you’re busy caring for your purring companion, don’t forget to protect their health with pet insurance. With Lemonade pet insurance, you can make sure your kitten gets the care they need, from routine check-ups to unexpected medical issues, without breaking the bank. Click below to get your free quote and keep your cuddly kitten covered!
FAQs
Why do kittens purr when they knead?
Kneading is a comforting behavior that kittens develop while nursing. When they knead and purr, it’s often a sign that they feel safe and content, much like they did with their mother cat.
Is it normal for kittens to purr while eating?
Absolutely. Purring while eating can indicate that your kitten feels happy and satisfied. It’s also a behavior they may have developed while nursing to communicate with their mother cat.
Should I be concerned if my kitten’s purring is unusually loud?
Unusually loud or raspy purring could indicate a respiratory issue or congestion. If this is accompanied by other symptoms like sneezing, coughing, or nasal discharge, consult a veterinarian.
Can a kitten purr too much?
Kittens do tend to purr a lot—it’s how they communicate comfort, curiosity, and even self-soothing. So frequent purring is usually nothing to worry about. That said, if your kitten seems to be purring constantly and shows signs of stress, pain, or illness—like hiding, not eating, or low energy—it could be a sign something’s off. When in doubt, check in with your vet.
A few quick words, because we <3 our lawyers: This post is general in nature, and any statement in it doesn’t alter the terms, conditions, exclusions, or limitations of policies issued by Lemonade, which differ according to your state of residence. You’re encouraged to discuss your specific circumstances with your own professional advisors. The purpose of this post is merely to provide you with info and insights you can use to make such discussions more productive! Naturally, all comments by, or references to, third parties represent their own views, and Lemonade assumes no responsibility for them. Coverage and discounts may not be available in all states.
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