We have been introducing our guinea pigs to lettuce, (not iceberg), cilantro, cherry tomatoes and bell peppers so far. We are working on more. So far I have been feeding them 2-4 stems of cilantro and they seem to love it, for each pig. I was wondering how much total could they have of this? I tried to find it somewhere on here, I may have missed it but could not find it. I saw a diet menu, but it said something like 2 sprigs? (Hope I got that right) I am sorry, but I am not sure what that is. Can someone tell me how much I can give them of cilantro, wow, they love it! They do not seem to like lettuce very much, they only nibble on it a bit, but I am working off the great charts on here to introduce them to more veggies.