Yes they can but make sure it's guinea pig muesli! And also it is better to stay on pellets as guinea pigs can be picky. But if you want to use muesli then you can :).
No, guinea pigs tend to stick to fruits and vegetables.
Guinea pigs!
All breeds of guinea pigs eat the same thing.
no guinea pigs do not eat their young.
Yeah. guinea pigs can eat lettuce (:
No. Also, there aren't any guinea pigs in Equatorial Guinea.
yes. guinea pigs can eat almost every fruit and vegetables.
No, guinea pigs shouldn't eat gassy foods such as cauliflower and broccoli.
Yes,kittens may eat baby Guinea pigs.They may even eat adult Guinea pigs.
guinea pigs should only eat romaine lettuce.
No, guinea pigs should not eat human food.
No, unlike hamsters guinea pigs don't eat their you no matter what. No, unlike hamsters guinea pigs don't eat their you no matter what.