Can guinea pigs nibble on coconut shell?

[nipz58]

Hi !
I just bought coconut and while peeling it I was wondering if I could give the coconut shell to my pigs to nibble on it.
Has anyone done it? Do they liked it?

Thanks !

 

[piggl]

From a quick search it seems they can have the flesh and they will/can nibble on the shell. In moderation as most things.