Shakes can result from something as innocuous as your cat dreaming, to feeling a bit cold, to an illness or undiagnosed condition.
Chances are, you could alleviate the symptoms to some degree. At least, you could try to until you can see a vet (if it becomes necessary).
So let’s look into what may be causing that shaking.
Also known to humans as “low blood sugar,” it is basically caused by the blood containing too little glucose.
There is, of course, the possibility that your cat is ill. Several possible ailments or conditions might be causing it to shake.
As you can see, there are lots of reasons why your cat may be shaking. But not all the causes are severe or cause for concern. Be sure to have a vet’s number on hand in caser of any emergency.