Manna pro chick stick?

[Stedman]

Has anyone used this, is it ok as a treat? When can I put it in and do they need any grit to help with that? Sorry I'm a newbie

 

[eschlabach15]

I'm interested in this, too. We just got our chicks and were given a chick stick. My chicks LOVE it, but I was wondering the same thing since it wasn't the crumble.