Black Olives are ones that are picked when they are rip and turn from the green color to black.
This vegetable is used in a variety of food dishes and can be eaten by themselves as well.
They do have a strong taste though and to some are an acquired taste.
So can guinea pigs eat black olives at all?
No, guinea pigs cannot eat this type of olive as they contain far too much water and fat.
In addition they have a little phosphorus content, sugar, calcium and sugar content.