What to feed guinea pigs?

You are doing a good job, and I find my guinea pigs tend to be calmer when I break their feedings up so they get attention more than once a day as you are doing. Most certainly your sister should be purchasing the veggies and she should be very happy you are willing to step up and feed them as you do. Sadly so very ,many people only want their pets when it is time to play, the responsibility [art just is not appealing.