While he was sleeping, he was shaking and it looked almost like he was having a seizure. I startled him which woke him up, and he is totally fine now
It's completely understandable to be concerned when you notice your guinea pig shaking while sleeping. There are a few possible explanations for this behavior that you might find reassuring:
Firstly, guinea pigs, like many animals, can dream. The shaking you observed could be related to a dream, much like how dogs and cats might twitch or move in their sleep.
Another possibility is temperature regulation. Guinea pigs might shiver or shake to help regulate their body temperature. Make sure their environment is comfortably set between 65-75°F (18-24°C).
Additionally, minor muscle spasms can occur during sleep, which are generally harmless and not a cause for concern.
Since your guinea pig woke up and seemed fine afterward, it doesn't sound like an immediate cause for alarm. However, it’s important to keep an eye on him for any other unusual behaviors or symptoms. These might include repeated shaking or twitching while awake, lethargy, loss of appetite, or any signs of distress or discomfort.
If you notice any of these symptoms or if the shaking episodes become more frequent, it would be wise to consult with a veterinarian to rule out any underlying health issues.
For now, just monitor his behavior and ensure he has a comfortable and stress-free environment. If you have any further questions, please feel free to ask. Thank you.