I have two new guinea pigs. I was told a couple of things that they are used to eating, but I want thier diet to be healthy and diverse. They are used to green peppers and romain lettuce, but I want to add lots more stuff. Yesterday they each had one baby carrot and I will be giving them apples today. (And by apples, I mean one 1/8 of a slice each). Your chart is invaluable to me. And I did read all of the extra information that included the updates that you haven't included yet. I can't wait to feed them tons and tons of yummy good for them things. And since our relationship is mainly about their love for food right now, it's nice to know what they can have as treats and what they can't. Especially since the pet store "treats" are useless.