On another Forum I visit there's a thread where members talk about their dreams and hope to understand if there's any meaning worth paying attention to. This reminded me of Danica talking about 4 dreams she had about guinea pigs. Out of curiosity I checked with a dream interpretation site and it said this, which I thought was pretty good considering what Danica said in her interview and what she'd learnt about herself.
Guinea Pig
To see a guinea pig in your dream represents your need to be more responsible and attentive. Alternatively, it suggests that through experimentation and taking risks, you learn how and how not to do something. You learn from your mistakes