Why Your Kitten Is Farting: Common Causes and Fixes

Kitten farts

If you’re a new kitten owner, you may have noticed that your furry friend produces a lot of gas. While flatulence is a natural bodily function in cats and kittens, excessive or foul-smelling gas can be a sign of an underlying health issue or dietary problem. Let’s explore the possible reasons why your kitten may fart a lot, the symptoms to look out for, and ways to prevent or treat excessive gas in your furry friend.

Causes of Kitten Flatulence

There are several potential causes of kitten flatulence, including diet, anxiety, food allergies or sensitivities, and medical conditions. Let’s dive a little deeper:


A kitten’s diet can play a big role in its digestive health, and certain foods can cause flatulence. Some common culprits include high-fiber foods, such as beans and lentils, as well as foods that are high in fat or protein. Additionally, kittens that consume dairy products may experience gas due to lactose intolerance.

Certain foods can cause flatulence, including:

  1. High-Fiber Foods: Foods like beans, lentils, and some vegetables can increase gas production.
  2. High-Fat Foods: Fatty foods can be harder for kittens to digest, leading to gas.
  3. High-Protein Foods: Excessive protein can also contribute to flatulence.
  4. Dairy Products: Many kittens are lactose intolerant, meaning they cannot properly digest dairy, leading to gas.

To address diet-related flatulence, pet owners can consider switching their kitten to a low-fat, low-protein, or low-fiber diet. Additionally, avoiding dairy products or choosing lactose-free options can also help.

Improving Diet-Related Flatulence:

  1. Low-Fat Diet: Choose cat food that is lower in fat content.
  2. Low-Protein Diet: Opt for balanced protein levels suitable for kittens.
  3. Low-Fiber Diet: Avoid high-fiber foods that are not essential for your kitten’s diet.
  4. Lactose-Free Options: Avoid giving your kitten dairy products or choose lactose-free alternatives.

Fear, Stress, Anxiety

Kittens, like adult cats, may produce gas when they are feeling stressed or anxious. This is because stress can affect the digestive system, causing changes in the gut microbiome and altering the way that food is digested. In some cases, this can lead to the production of gas, which can result in flatulence.

However, it’s important to note that flatulence alone is not necessarily a reliable indicator of a kitten’s emotional state. If you suspect that your kitten is feeling stressed or anxious, it’s important to look for other signs of distress.

Signs of Stress in Kittens:

  1. Changes in behavior (e.g., hiding, aggression)
  2. Loss of appetite
  3. Increased vocalization
  4. Lethargy

When I first came to my new home, I was really scared and anxious. Everything was so different, and I didn’t know what was going on. I think all that stress and anxiety made me fart a lot more than usual. I don’t think Winston liked it very much. Sometimes when I let one go, he would make a face and walk away. Dad didn’t seem to care for them either. Thankfully, my new Mom was really patient with me and helped me feel more comfortable. As I got used to my new surroundings, my farts started to become less frequent. #FartyKitty #NotMyFault


Food Allergies or Sensitivities

Some kittens may experience flatulence due to food allergies or sensitivities. Common allergens include grains, dairy products, and certain types of protein. Kittens with food allergies or sensitivities may also exhibit other symptoms, such as vomiting, diarrhea, or skin irritations.

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Symptoms of Food Allergies:

  1. Vomiting
  2. Diarrhea
  3. Skin irritations (e.g., itching, redness)
  4. Excessive gas

If you suspect that your kitten’s gas is related to food allergies or sensitivities, a veterinarian can perform allergy testing to identify the offending allergens. Once identified, the allergen can be eliminated from the kitten’s diet, reducing or eliminating their flatulence.

Diet Adjustments:

  1. Eliminate identified allergens from the diet.
  2. Switch to hypoallergenic or grain-free cat food.
  3. Monitor for improvement and adjust diet as necessary.

Medical Conditions

Certain medical conditions can affect a kitten’s digestive health and cause flatulence. Gastrointestinal infections, parasites, and inflammatory bowel disease (IBD) are some of the most common conditions that can cause gas in kittens.

Common Medical Causes:

  1. Gastrointestinal Infections: Bacterial, viral, or fungal infections can disrupt digestion.
  2. Parasites: Worms and other parasites can cause digestive issues.
  3. Inflammatory Bowel Disease (IBD): Chronic inflammation of the digestive tract.

If you suspect that your kitten’s flatulence is related to a medical condition, it’s important to seek veterinary care as soon as possible. A veterinarian can perform diagnostic tests to identify the underlying cause and develop a treatment plan to address the issue.

When to See a Veterinarian:

  1. Persistent or worsening symptoms
  2. Accompanied by other symptoms like vomiting, diarrhea, or lethargy
  3. Significant changes in appetite or behavior

Symptoms of Kitten Flatulence

The symptoms can vary, but the most common signs include:

Excessive Flatulence

Determining what constitutes “excessive” flatulence in kittens can be difficult, as every kitten is different. However, if you notice that your kitten is farting more frequently than usual, or if it seems to be particularly pungent, it may be a sign of an underlying issue.


While some odor is to be expected with kitten flatulence, particularly foul-smelling gas can be a sign of a health problem. If your kitten’s farts smell particularly strong or unusual, it may be worth consulting with a veterinarian to rule out any underlying conditions.


Joey’s farts used to be so smelly! Sometimes I had to leave the room because the smell was so bad. I don’t know how such big smells can come out of such a small kitty. I felt bad for him because he seemed uncomfortable, but I also didn’t want to be around that smell. I was afraid it might stick to my fur! Luckily for me, his farts have gotten better, and now we can hang out and play without being overwhelmed by his stench. #LittleBrothersAreStinky


When to See a Veterinarian

If your kitten’s flatulence is accompanied by other symptoms, such as vomiting, diarrhea, or lethargy, you should seek veterinary care as soon as possible. Additionally, if you notice a sudden change in the frequency or odor, it’s worth consulting with a veterinarian to rule out any underlying issues. A veterinarian can identify the root cause of the flatulence and develop a treatment plan to address the issue.

Diagnostic Procedures

Depending on the suspected cause of your kitten’s flatulence, a veterinarian may perform a variety of diagnostic tests. These tests may include:

  1. Blood Work: To check for infections or organ function.
  2. Fecal Exams: To detect parasites or bacterial imbalances.
  3. Imaging Studies: X-rays or ultrasounds to visualize the digestive tract.

Treatment and Prevention of Kitten Flatulence

Treating your kitten’s gas will depend on the underlying cause of the issue. Some potential treatment options may include:

Dietary Changes

If your kitten’s flatulence is related to their diet, switching to a low-fat, low-protein, or low-fiber diet may help. Additionally, avoiding dairy products or choosing lactose-free options can also be effective.

  1. Balanced Diet: Ensure your kitten’s diet is balanced and appropriate for its age and health needs.
  2. Special Diets: Use prescribed diets for food allergies or medical conditions.
  3. Avoidance: Eliminate foods known to cause flatulence, such as dairy or high-fat foods.

Read also: How Much To Feed a Kitten At 6 Months


If your kitten’s flatulence is related to a medical condition, your veterinarian may prescribe medications to address the underlying issue. For example, antibiotics may be prescribed for a bacterial infection, or anti-inflammatory medications may be prescribed for IBD.

  1. Antibiotics: For bacterial infections.
  2. Anti-Parasitic Medications: For parasites.
  3. Anti-Inflammatory Medications: For conditions like IBD.


Adding probiotics to your kitten’s diet can help maintain a healthy gut microbiome and reduce gas production.

Flatulence Prevention

To prevent kitten flatulence from recurring, it’s important to maintain good digestive health in your furry friend. This can be achieved by feeding them a high-quality diet, providing plenty of fresh water, and ensuring they get enough exercise. Additionally, regular check-ups with a veterinarian can help catch any underlying issues before they become serious.

  1. Feeding a high-quality diet
  2. Providing plenty of fresh water
  3. Ensuring they get enough exercise
  4. Regular veterinary check-ups


While kitten farts are not uncommon, excessive or foul-smelling gas can be a sign of an underlying health issue or dietary problem. By understanding the causes, the symptoms to look out for, and ways to prevent or treat the issue, you can help keep your furry friend healthy and comfortable.

Why Is Your Cat Constantly Farting?


American Society for the Prevention of Cruelty to Animals. (n.d.). Gas in Cats and Dogs. ASPCA. Retrieved from https://www.aspca.org/pet-care/cat-care/gas-cats-and-dogs

Merck Veterinary Manual. (n.d.). Flatulence in Small Animals. Merck Veterinary Manual. Retrieved from https://www.merckvetmanual.com/digestive-system/diseases-of-the-stomach-and-intestines-in-small-animals/flatulence-in-small-animals

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