
Shaking or trembling in cats can happen for many reasons—some completely normal, and others more serious. While occasional shaking may be due to fear, cold, or excitement, persistent or unexplained trembling can be a sign that something isn’t right.
Because cats often hide discomfort, shaking may be one of the few visible signs that something is wrong.
Cats may shake for a variety of physical and emotional reasons. Common causes include:
In some cases, shaking may be subtle but still significant.
While mild shaking can be normal in certain situations, there are times when it should not be ignored.
You should seek care if your cat:
If your cat is experiencing severe shaking, collapse, or seizures, this is an emergency and requires immediate care.

At L&L Animal Urgent Care, we evaluate shaking by identifying whether it is behavioral, medical, or neurologic in origin.
Diagnostics may include:
Our goal is to determine the cause and provide appropriate treatment.
Treatment depends on the underlying cause of your cat’s shaking.
Common treatments may include:
Some cases may require monitoring or hospitalization, especially if symptoms are severe.
Shaking can be normal in some situations—but it can also be an early sign of illness or discomfort. If your cat’s symptoms seem unusual or concerning, it’s best to have them evaluated.
At L&L Animal Urgent Care, we provide same-day urgent care for dogs and cats—helping you get answers and treatment when your pet needs it most.