Degus are increasingly popular companion rodents native to Chile, with complex social needs and specific dietary requirements that are often poorly understood by pet owners.
Degu welfare is frequently compromised by inadequate social provision, inappropriate diet, and insufficient space. As a highly social species, keeping a single degu is considered poor welfare by most veterinary and welfare organisations - pairs or small groups are essential. Their sensitivity to sugar means that many commercially available small mammal treats and mixes are harmful. Owners should be supported with clear welfare information at the point of purchase, and pet retailers should ensure that appropriate housing, nutrition, and social housing guidance is provided before sale. The degu's relatively long lifespan means that welfare failures accumulate over years, making prevention through good husbandry education particularly important.