Guinea pigs are popular pets with specific social and dietary needs that are frequently unmet. Understanding their requirements enables welfare-positive care.
Guinea pig welfare is frequently compromised in ways that are preventable through basic knowledge. Vitamin C deficiency causes scurvy - a painful, debilitating disease that is entirely preventable with dietary understanding. Social isolation causes chronic stress in these highly social animals. Inadequate housing prevents normal movement. These are not exotic or difficult welfare provisions but require knowledge that pet store guidance frequently fails to provide. The welfare improvement opportunity for guinea pig keeping is high because the most significant welfare harms are easily preventable through education about basic species needs.