If your new kitten is experiencing diarrhea, it can be a messy and worrisome situation for both of you. While kitten diarrhea is common, understanding the potential causes and knowing how to address it can help your furry friend feel better faster (your carpet will thank you, too).
Let’s dive into everything you need to know about kitten diarrhea, including expert insights from Lemonade’s favorite vet, Dr. Stephanie Liff.
What is kitten diarrhea?
Much like in humans, kittens can experience loose and watery stools, which we know as diarrhea. While occasional loose stools might not be a cause for concern in young kittens, frequent or persistent diarrhea can indicate an underlying health issue. Kittens are more vulnerable to gastrointestinal problems than adult cats due to their developing immune and digestive systems.
“Diarrhea is the most common gastrointestinal issue in kittens.”
-Dr. Stephanie Liff
What are the common causes of kitten diarrhea?
There are many potential causes of diarrhea in kittens, ranging from simple dietary changes to more serious health concerns. Let’s review some of the most common causes of diarrhea in kittens:
Intestinal parasites
Internal parasites, such as roundworms, hookworms, coccidia, or giardia, are a leading cause of kitten diarrhea. These parasites can irritate the digestive tract, leading to loose stools and other symptoms like vomiting and weight loss. A simple fecal test performed by your vet can diagnose the presence of parasites.
While parasites may sound scary, Dr. Liff explains that they’re actually pretty common and easy to treat:
“When a kitten comes to me with soft stool and we diagnose a parasite, treatment is straightforward. In most cases, we can resolve the issue completely within just two visits.”
-Dr. Stephanie Liff
Bacterial or viral infections
Bacterial infections like salmonella or campylobacter can cause severe diarrhea in kittens. Additionally, viruses like feline leukemia virus (FeLV), feline immunodeficiency virus (FIV), or panleukopenia can lead to diarrhea as part of broader illness symptoms and require immediate veterinary care.
Fortunately, vaccines are available to protect kittens from certain viral infections: The FVRCP vaccine safeguards against panleukopenia, while the FeLV vaccine protects your furry friend from the feline leukemia virus. You should always schedule regular vaccinations as recommended by your vet.
Eating something they shouldn’t
According to Dr. Liff, dietary issues are another frequent cause of kitten diarrhea. This can include:
A sudden change in diet, like when switching from one type of kitten food to another
Consuming human foods or inappropriate treats, like a fatty piece of bacon
Intolerances or food allergies to certain ingredients in their cat food
Dr. Liff notes that kittens have sensitive digestive systems, so even small dietary changes can lead to an upset stomach:
“Switching diets too often can upset a kitten’s stomach. Most kittens stick to the same food every day, so changing things up can cause problems for their digestion.”
-Dr. Stephanie Liff
Stress
Stress can upset your kitten’s stomach. Moving, introducing a new family member, changes in routine, and other environmental factors can make your kitten uneasy.
A great way to alleviate your kitten’s stress is to keep them busy. Offering food puzzles, cat towers for climbing, and scratching posts can help them alleviate stress and burn some energy. It’s also a good idea to create a safe space for them where they can go to decompress, like a cozy corner in a quiet room.
Training
Training itself usually won’t give your kitten diarrhea, but Dr. Liff warns kitten parents that giving your kitty too many treats in the process could:
“All those extra treats you’re using as rewards during training can upset your kitten’s stomach and might lead to digestive issues like diarrhea. Make sure not to overdo it on the training treats.”
-Dr. Stephanie Liff
What should I do if my kitten has diarrhea?
If your kitten has a case of diarrhea, there are a few things you can do to help them recover and avoid future problems. Here are a few tips, though it’s always a good idea to check with your vet before giving any treatment:
Adjust their diet
Switch your kitten to a bland diet temporarily. Foods like boiled chicken and plain white rice can help calm their stomach. Avoid giving them any treats or human foods during this time, and always make sure to consult your vet before making any changes to your kitten’s diet.
Hydration
Diarrhea can cause your kitten to lose fluids and electrolytes, so it’s crucial to keep them hydrated. Make sure they have access to fresh water at all times. In severe cases, your vet may recommend fluid therapy.
Probiotics
Adding probiotics to your kitten’s diet can support their gut health and help restore balance to their digestive system. These supplements can promote healthy bacteria in the gut and aid in recovery.
Deworming
If parasites are the suspected cause, your vet may prescribe a dewormer to eliminate the infection. Regular deworming is essential for young kittens to keep them parasite-free.
Keep it clean
Keeping your kitten’s litter box clean is super important for their health and hygiene. It helps stop the spread of infections and keeps their space safe and comfy. Plus, a clean litter box encourages good habits and keeps your home smelling fresh.
When should I take my kitten to the vet for diarrhea?
While mild cases of diarrhea can often be managed at home, there are times when professional care is necessary. Dr. Liff explains, “The average case of kitten diarrhea is resolved in one or two vet visits, but if symptoms persist or worsen, further investigation is needed.”
Here are some signs that it’s time to consult your vet:
Persistent diarrhea lasting more than 24 to 48 hours
Blood in the stool or black, tarry stools
Vomiting in addition to the diarrhea
Signs of dehydration, such as lethargy or dry gums
A noticeable change in behavior or appetite
Your vet may perform diagnostic tests, such as a stool sample, blood work, or x-rays, to determine the underlying cause. In some cases, anti-diarrheal medications may be prescribed to manage symptoms.
Luckily, Dr. Liff notes that it’s pretty rare that diarrhea in kittens is a major cause for concern:
“Most of the time, a kitten with diarrhea isn’t dealing with anything serious—probably less than one percent of cases. But if they do fall into that one percent and have a serious illness, treatment and management can get pretty expensive. That’s why preventative care and getting pet insurance early in your kitten’s life is crucial.”
-Dr. Stephanie Liff
Before we go…
Dealing with kitten diarrhea can feel overwhelming, but with the right care and attention, your furry friend will be back to their playful self in no time. Whether the issue is related to diet, parasites, or something more serious, prompt action and professional guidance can make all the difference.
And don’t forget—unexpected vet visits and treatments can add up quickly. That’s where pet insurance comes in. With Lemonade pet insurance, you can focus on your kitten’s health without stressing over the cost of care.
Is it okay to feed my kitten treats while they’re recovering from diarrhea?
It’s better to avoid treats until your kitten’s stools return to normal. Stick to a bland diet or their regular food to help their stomach heal. Once they’re back to normal, slowly reintroduce treats while keeping an eye on their digestion.
Should I bathe my kitten if they have diarrhea?
Yes, it’s a good idea to keep your kitten clean to prevent irritation or infection near their rear end. Use a soft, damp cloth or mild kitten-safe wipes instead of fully submerging them in water. Avoid over-washing, as this can dry out their skin.
How do I know if my kitten's diarrhea is due to diet?
Diet-related diarrhea often happens shortly after changing foods or introducing new treats. If your kitten’s stools becomes loose after a diet change, it’s best to switch back to their original food temporarily. Gradually introduce new foods to avoid upsetting their stomach. It’s recommended to discuss any diet changes directly with your vet.
What household items should I keep away from my kitten to prevent diarrhea?
Kittens are curious, so they may nibble on plants, trash, or other harmful items around your home. Common culprits include chocolate, alcohol, caffeine, onions, and certain houseplants like lilies. Keep these out of reach to prevent accidental ingestion.
Should I isolate my kitten if they have diarrhea?
If you have other pets at home, isolating your kitten is a good idea to prevent the potential spread of infections or parasites. Create a quiet, comfortable space for them to relax and recover. Be sure to clean their litter box frequently to maintain hygiene.
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