Do Guinea Pigs Blink? Have You Seen Them Blinking?

Do guinea pigs blink? As a guinea pig owner, you will notice your little furry family members perform a lot of crazy things most frequently. However, most guinea pig owners will never notice one common thing: their guinea pig with closed eyelids.

Guinea pigs spend their maximum time during the day with their eyelids wide open – even when they sleep at night! People wonder after knowing whether or not their guinea pigs even have eyelids, and if they do how frequently (if ever) they used to blink.

As a responsible pet owner, you might want to know a handful of necessary things. We mentioned below everything in detail you should know about guinea pigs blinking, from whether or not they really do to how to diagnose guinea pig eyelid problems.

Let’s dive into it!

Do Guinea Pigs Blink? How Often Do Guinea Pigs Blink?

Most people think guinea pigs don’t blink at all! However, the fact is that Guinea pigs do blink even if they don’t do so all that often. Unlike a lot of mammals, especially cats and dogs, and also human beings, a guinea pig doesn’t need to blink several times every minute to keep its eyes moist and healthy.

Instead of frequently blinking their eyes, guinea pigs only ever have to blink while there is something causing irritation or something which is really inside out their eyeball, or something which caused an injury to their eyes.

Your guinea pigs are all the way down close to the bottom of the food chain. In reality, guinea pigs have very poor vision. Therefore blinking could mean the difference between life and death while in the wild environment.

This is the reason why guinea pigs have adapted to sleeping with their eyes and ears open, and why guinea pigs constantly have their eyelids open too!

How Guinea Pig Eyelids Work

Like any other rodents, in the mammal world, guinea pigs have one of the most advanced oculomotor systems which have developed over time.

This is the most responsible system for operating and controlling how we blink, how our eyes move, and also whether or not we can adapt “manual control” of blinking or leave it on autopilot mode.

In the case of guinea pigs, the system permits them to suppress blinking for hours and hours on end, particularly when your little guinea pigs feel that they are in imminent danger.

Most interestingly domesticated guinea pigs which are kept as pets eventually come to blink their eyes a whole lot more than the guinea pigs in the wild environment.

This is because they feel relaxed and comfortable. They feel that they are not in imminent danger and they are not threatened the way they would be with wild predators surrounding them out in nature.

What If Your Guinea Pig Blinks A Lot?

Typically, if your guinea pig is frequently blinking then it indicates one of two things:

  • Either your guinea pig is extremely comfortable with their surroundings or with you so much. As a result, they aren’t worried about any predators at all or
  • That your guinea pigs have a partial or full infection, injury, or debris or dust which has weaseled its way into their eyes and requires to be removed

This is not a bad idea to conduct a closer inspection yourself if you start to observe that your guinea pig is abnormally blinking a lot more.

Bring your guinea pig to the vet as soon as you spot any irritants rather than clear it and try to solve the problem yourself. As we mentioned earlier, the vision of guinea pigs is already very poor. Therefore, don’t run the risk of causing injury which could make it even worse.

Summary: Do Guinea Pigs Blink?

Yes, Guinea Pigs do blink; they just don’t blink as often as some other pets and human beings. Blinking and eye movement, clarity, and color can often be an indication of illness or stress. Therefore, don’t forget to inspect them carefully at certain intervals to make sure their health is 100% fine.

If you see any symptoms of irregular eye colors or movements, go for medical advice from your local vet as soon as possible.


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