Salt is a preservative that is used in foods to bring flavour to them. It is widely used around the world for various uses.
So can guinea pigs eat salt, and if they can how much can they eat of it?
Unfortunately, salt is incredibly bad for guinea pigs if they have too much of it. Just like it is with us humans.
But a small amount is fine for them to eat and won’t do them any harm. But do treat it with caution though.