Last Updated: 5 months ago

Kitten suckling might cause some alarm among first-time cat owners.

Suckling is a behavior that can be a completely normal part of your cat’s development.

However, it can be a compulsive behavior that signals stress or some sort of underlying health issue.

So let’s talk about kitten suckling and what you need to know to figure out which is which.

What Causes Kitten Suckling

Kitten suckling is a normal behavior in the early stages of kitten life. However, it can be a problem if it becomes obsessive. Read on to learn the difference.

Suckling can be the result of your kitten being happy.

They associate nursing with comfort and contentment, and sometimes that association will extend to finding other objects or their owners that they can suckle on.

However, there are several negative reasons that a kitten will exhibit suckling behavior as opposed to nursing behavior.

1. Early Weaning

Kitten suckling can be caused by early weaning.

This most commonly occurs with kittens raised by unscrupulous breeders and stray kittens that have been abandoned.

Studies have shown that kittens should stay with their mothers for about 12 weeks.

During this time, the kittens nurse and live with each other and their mother. It’s a pivotal time for both physical and emotional growth.

When kittens are weaned too early so that they can be sold or abandoned as stray animals, this developmental cycle is broken, which can result in suckling behavior.

This behavior is a mechanism by which the kitten is attempting to soothe herself in the absence of her mother, and it can extend well beyond the normal developmental time due to the trauma of the separation.

2. Stress

Stress can also produce kitten suckling behavior. Kittens that haven’t been raised with their mothers for the recommended 12-week period can often become easily stressed.

To soothe this stress, kittens will often resort to suckling a blanket or other soft, fuzzy object because it most closely resembles their mother.

While blankets are often preferred, the kitten might also suckle her owners, since they are essentially the mom for them. Suckling is only one symptom of stress in kittens and cats.

You may also see other obsessive behaviors like excessive grooming, licking of the flanks, paw-sucking, and tail chewing.

4. Boredom

Boredom can also induce suckling behavior in kittens. Kittens are high-energy and require lots of playtime and interaction.

If they are ignored by their owners or if their owners have to be away from the home for long periods of time, young kittens may resort to suckling to pass the time while they’re all alone.

5. Skin Problems

Suckling and excessive licking can appear similar. It’s important to know which of these your cat is doing.

Suckling most often involves paw kneading and sometimes purring. If your kitten is suckling herself, a littermate, or you, you’ll most likely see it paired with this kneading and purring behavior.

However, if your kitten is continuously licking a certain region of her body, it might indicate skin issues.

If you notice your kitten excessively licking and chewing at a certain area rather than performing a sucking action, this is more than likely a sign of skin irritation rather than suckling.

Examine the area carefully for any redness, swelling, scabbiness, scaliness, flakiness, or loss of fur. If you find these issues, your kitten has a skin issue and not a suckling problem.

6. Breed-Specific Kitten Suckling Behaviors

Some kittens are literally born to exhibit suckling behavior. Studies have shown a genetic propensity among certain breeds to exhibit suckling.

This genetic predisposition to suckling behavior is most commonly found in Oriental cat breeds.

Breeds like the Siamese, Balinese, and Tonkinese and their crosses are far more likely, for example, to suckle than European or North American breeds.

How to Stop Kitten Suckling Behavior

kitten suckling behavior

While a cat behaviorist can make this process easier, we know that you don’t always have access to a professional behaviorist like that.

In general, the following tips will help you deter your kitten from suckling and hopefully break her of the habit altogether.

1. Remove Affection

This doesn’t, in any way, mean that you should neglect your cat.

If your kitten likes to suckle your finger or other parts of your body, break her of the habit by removing yourself from her when she begins suckling.

Eventually, she’ll associate suckling with being away from you. If she’s suckling you, you’re her favorite, so eventually she’ll stop.

2. Use Bitter Apple

If your kitten obsessively suckles a particular blanket or object, rub a bitter apple on it. It’s a simple physical deterrent; it’s non-toxic, and cats absolutely hate it.

It will stop her from suckling the particular object and form a correlation between the suckling behavior and this stuff that she hates.

3. Distraction

This method is best used early on, before kitten suckling behavior can become fully ingrained in your cat.

When your kitten begins to suckle inappropriately, distract her with a highly stimulating toy to naturally guide her mind away from the activity.

4. Create a Safe Space

I mentioned at the beginning of this post that kitten suckling behavior can be the result of stress.

If your kitten or cat has suckling issues, try making a safe space for her to retreat to.

Creating this kitty sanctuary gives your cat a place to which she can retreat when things become too much for her.

Find an out-of-the-way space and create a retreat of sorts. Plug in a cat pheromone diffuser and make the space cozy.

Should You Worry About Kitten Suckling?

Kitten suckling is a normal behavior in the early stages of kitten life. However, it can be a problem if it becomes obsessive. Read on to learn the difference.

That really depends. Kitten suckling and nursing behaviors are both quite natural early in the lives of cats.

Some cats might even go their entire lives suckling every now and then. It becomes a sort of quirk that they have. As with any animal behavior, it’s usually only concerning when it’s taken to the extreme.

For example, if your kitten has found a favorite blanket or object that she loves to suckle on every so often, there’s no cause for worry.

That’s essentially the cat equivalent of a dog with his favorite toy.

However, if your kitten or cat is absolutely obsessed with the object to the point of excluding other activities or reacting negatively when you try to take it away, she’s exhibiting a compulsion that should be addressed.

While normal for a while or as a quirk in some cats, for many kittens, this suckling behavior can become a very real problem.

If your kitten shows any of the following issues, speak to a vet and get a recommendation from a cat behaviorist immediately.

  • Excess suckling to the exclusion of other activities
  • Hair loss secondary to excessive suckling
  • Suckling that turns into eating blanket or toy pieces
  • Inability to stop suckling behavior when given other stimulation

Kitten Suckling vs. Kitten Nursing

Kitten suckling is a normal behavior in the early stages of kitten life. However, it can be a problem if it becomes obsessive. Read on to learn the difference.

How do I stop an 11-week-old female kitten from sucking?

To answer that reader-submitted question, we need to really dive into what drives the behavior.

At first glance, suckling appears to be nursing, but they are different. It’s a subtle difference, but it is there.

Both of these behaviors are perfectly normal in the early stages of kitten development.

That being said, it’s important to know the difference so you know what to watch for if the behavior continues longer than it should.

Nursing Behavior

Nursing behavior begins at birth. Of course, it first begins with nursing their mother.

Nursing behavior extends past eating, however. In addition to nutrition, this behavior extends to self-soothing as well.

Young kittens will nurse their owner’s foot, hands, or other body parts as a form of stress relief.

Kittens find comfort in the act of nursing, and it is very common, so there’s no need to worry.

Suckling Behavior

Suckling is the continuous sucking of objects, themselves, other kittens, or their owners.

It’s also a comfort-seeking action like nursing; however, it is often obsessive.

Essentially, suckling is the continuation of nursing behavior well past the developmental stage at which it should have been left behind.

The tricky part about suckling behavior is that it can be an obsessive action. It can also be an action that stems from being content or happy.

By now, you’re probably thinking, “Well, that was absolutely no help at all.” Don’t worry, we’re getting there.

It’s important to understand that kitten suckling is a nuanced behavior so that you can understand if you should or shouldn’t be worried if your kitten is exhibiting this behavior.


Kitten suckling behavior isn’t always a source of concern, but when it becomes obsessive, there are things you can do about it.

Now that you know what to look for, you’ll be better prepared to address kitten suckling behavior when and if it becomes a problem.

Have you ever dealt with kitten suckling? Share your experiences below.


Kitten suckling is a normal behavior in the early stages of kitten life. However, it can be a problem if it becomes obsessive. Read on to learn the difference.
Ben Roberts
Ben Roberts

Ben is an animal lover, blogger, and all around geek. He divides his love equally between his family, his animals, and his video games. In his spare time he is attempting to get a blog off the ground. Boy, are they heavy!