What does alopecia refer to in animals?

Alopecia refers specifically to the loss of hair in animals. This condition can manifest in various forms, such as localized patches of missing fur or more widespread thinning across the body. Alopecia can be caused by a variety of factors, including genetic predispositions, hormonal imbalances, nutritional deficiencies, allergies, infections, and other underlying health issues.

Understanding alopecia is important for laboratory animal technicians, as it can be a significant indication of the animal's health status, and recognizing the signs early may facilitate timely intervention and treatment. The clear focus on hair loss distinguishes alopecia from other conditions or behaviors, such as increased body temperature or abnormal skin tissue growth, making it essential knowledge in animal care and welfare.