Kittens and adult cats alike can shake for all sorts of reasons, from being chilly to underlying health issues. Figuring out why your kitten is shaking can help you decide if they just need to warm up or if there’s something more serious going on.
Let’s take a look at six reasons your kitten might be shaking, including expert insights from Lemonade’s favorite vet, Dr. Stephanie Liff.
1. Feeling cold or seeking warmth
Kittens, especially young ones, are more sensitive to changes in temperature. If your kitten’s body temperature drops below the normal range of 99.5 to 102.5 degrees Fahrenheit, they might start to shiver.
“Kittens might start shaking when they feel cold. They love warm weather, so if you’re in a chilly spot, you’ll probably find them hanging out by the heater or radiator.”
-Dr. Stephanie Liff
If you suspect your kitten is shaking due to being cold, consider providing a heating pad or a cozy blanket to help keep your cat warm. Just be sure to monitor the temperature, as cats can start to overheat once the temperature reaches 80°F.
2. Low blood sugar
Low blood sugar, or hypoglycemia, is a common issue in young kittens, especially if they haven’t eaten in a while. Shaking caused by hypoglycemia is often accompanied by lethargy or weakness. Dr. Liff advises that if your kitten is shaking, coupled with lethargy or a loss of appetite, there could be cause for concern that they have low blood sugar.
If you suspect your kitten’s shaking is due to low blood sugar levels, offer them a small meal and consult your veterinarian for further advice.
3. Fever
On the opposite end of the spectrum, a fever (aka hyperthermia) can also cause shaking. A fever often signals an underlying cause, such as an infection or inflammation, and should be addressed promptly. Use a pet-safe thermometer to check your cat’s temperature and consult your vet if it’s above the normal range.
4. Neurological disorders
Shaking can sometimes indicate a problem with the nervous system. Conditions like cerebellar hypoplasia, a neurological disorder that affects coordination, can cause kittens to tremble.
Dr. Liff explains that neurological issues are often identified early in a kitten’s life. While they may require ongoing care (and can be a bit scary at first), many affected cats can live happy, healthy lives.
“Some cats can have cerebellar hypoplasia—a developmental condition in which the cerebellum (aka, the part of the brain responsible for movement and coordination) fails to develop properly—so they’re going to shake forever. It’s not normal, but it’s not fatal.”
-Dr. Stephanie Liff
5. Toxicity or ingestion of harmful substances
Kittens are naturally curious, which can sometimes lead them to ingest toxic substances like medications, household cleaners, or plants. Dr. Liff warns cat parents that toxins are not an uncommon cause of shaking:
“If your cat ate your medicine—like a stimulant such as Adderall—they might be shaky and need to see their vet.”
-Dr. Stephanie Liff
If you suspect your kitten has ingested something harmful, seek veterinarycare immediately.
6. Kidney disease
Kidney disease can lead to a buildup of toxins in a cat’s bloodstream, which may cause shaking or tremors. This shaking is often a result of imbalances in electrolytes or the accumulation of waste products that the kidneys can no longer filter effectively.
If your cat is shaking and showing other concerning symptoms like increased thirst, frequent urination, or weight loss, consult your veterinarian promptly for diagnosis and treatment.
What should I do if my kitten is shaking?
If your kitten starts shaking, the most important thing is to remain calm. There are several steps you can take at home to help identify and rule out potential causes.
Observe your kitten’s behavior
Keep an eye on your cat’s behavior and watch for other behavioral changes like low energy, not eating, or excessive meowing. These clues can help you figure out if the shaking is just a minor issue or something more serious.
Maintain a cozy environment
Keep your kitten’s space warm and comfy. If they seem cold, set up a cozy spot with a blanket or heating pad. Try to keep things calm too—loud noises or other stressors can make them shaky and anxious.
Monitor their body temperature
Use a pet-safe thermometer to check your cat’s temperature. If it’s below 99.5 or above 102.5 degrees Fahrenheit, it’s time to consult your vet.
Provide food or water
If hypoglycemia is a concern, offer your kitten a small, nutritious meal to stabilize their blood sugar levels. For dehydration, make sure they have access to clean, fresh water.
Seek veterinary attention
If your kitten’s shaking persists or is accompanied by other concerning symptoms, like fever or lethargy, it’s time to consult your vet. Diagnostic tools like blood work or imaging may be necessary to identify the underlying cause.
“If the shaking is persistent, not resolving, or your cat has other signs of illness, they should see their vet.”
-Dr. Stephanie Liff
How can I keep my kitten from shaking?
Shaking in kittens can sometimes be as harmless as your kitty catching a chill, but there are steps you can take to reduce the likelihood of it happening.
Regular vet check-ups can catch health issues early before they turn into bigger problems. Preventative care is the best way to keep them happy and healthy!
Keep things like medications and cleaning products out of reach to avoid any accidental swallowing of harmful substances. Make sure your home stays warm and cozy, especially when it’s cold outside.
Make sure your kitten gets a balanced diet to avoid hypoglycemia and help them grow healthy and strong. Talk to your vet to find the best food for their age and needs.
Try to cut down on stress, like loud noises or sudden changes in their environment, to help prevent anxiety-related shaking. Keep them happy and engaged with plenty of toys and playtime for both mental and physical stimulation.
Before we go…
It can be scary to see your kitten shaking, but knowing the common causes can help you figure out what to do to keep them happy and healthy. Whether it’s warming them up or getting vet care for more serious problems, staying informed is the best way to look out for your furry friend.
Catching issues early and keeping up with regular check-ups are super important for your kitten’s health. With Lemonade’s pet insurance, you can focus on their well-being without worrying about surprise vet bills. By the way, did you know you can cover your kitten from the time they’re two months old?
Ready to protect your furry friend? Get a quote today.
It’s common for kittens to twitch or shake slightly while sleeping, especially during the REM stage of their sleep cycle. This is when they might be dreaming, and small muscle movements are usually harmless. However, if the shaking seems excessive or continues when they’re awake, it’s worth checking with a vet.
Can hypoglycemia in cats be life-threatening?
Yes, severe hypoglycemia can be life-threatening if left untreated. Offer your kitten food immediately and seek veterinary care if symptoms persist.
Are certain vaccines known to cause shaking in kittens?
Some kittens may experience mild side effects, including shaking, following vaccinations. This reaction is usually temporary and resolves within a day. If the shaking persists or other symptoms develop, contact your veterinarian.
Can inadequate nutrition cause shaking in a kitten?
Yes, a poor diet can lead to deficiencies that affect muscle function and overall health, resulting in shaking. Feeding your kitten a balanced diet suited to their age and nutritional needs is essential for preventing health issues.
Does shaking mean my kitten is in pain?
Shaking can sometimes indicate pain, especially if paired with vocalizations, hiding, or changes in behavior. If you suspect pain, consult your veterinarian to identify and address the cause.
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