Hey!Berries are nutritionally complete treats that are the perfect solution to satisfy your guinea pig. A perfect blend of pesticide-free timothy hay, natural apple and banana flavoring, and fortified with vitamin C—essential for your guinea pig’s health. The round shape, texture, and scent of the Hey!Berries engage your guinea pig's foraging instincts, providing mental stimulation. This high-fiber, low-calcium, and low-fat snack is a nutritious option.