Why Cats Shiver in Sleep: Possible Reasons Explained
Why Cats Shiver While Sleeping
Have you ever experienced a sudden jolt while sleeping, as if you might fall through the bed? It's a common sensation for humans, but cats experience something similar. It's not uncommon to see a cat twitching and shivering while dozing off. This could be due to dreams, as cats often find themselves running and jumping in their slumber.
1. Highly Sensitive Hearing: Cats have an incredibly acute sense of hearing, even when they're asleep. They remain on high alert, and any small sound can cause them to blink open their halfclosed eyes. However, when cats are in a state of heightened alertness, they usually don't shiver or twitch. This behavior typically occurs only when they're deeply asleep and dreaming, as they're more relaxed and less likely to be disturbed by external stimuli.
2. Deep Sleep and Relaxation: When cats truly drift into a deep sleep, their bodies relax completely. They only become so relaxed when they feel completely comfortable and trust their environment. Once in a deep sleep, they're less likely to be disturbed by their surroundings, and dreaming becomes more frequent. For instance, if a cat dreams of eating delicious treats, their face might twitch. If they dream of running and jumping, their legs might twitch as well.
3. Sleep Position and Twitching: The way cats sleep can also contribute to their shivering. Many cats sleep on their right side with their hind legs slightly curled, with the right leg naturally bending at the hip joint and the left leg extending downward. This position can make cats more prone to twitching and trembling while sleeping. However, this type of twitching usually doesn't cause them any harm.
It's important to note that while shivering during sleep is a common occurrence, there are other reasons why cats might tremble, such as feeling cold or experiencing pain. If your cat continues to shiver despite these explanations, it's best to consult a veterinarian. The 'Pet Doctor' at Oxygen Pet has provided an overview of why cats shiver while sleeping, but it's crucial to remember that there are various factors that can lead to a cat's shivering, and a thorough examination by a professional is always recommended.
