Why Is My Pet Losing Hair, and Is It Hormones or Allergies?
Hair loss in a dog or cat is not a disease on its own; it is a symptom, and the cause usually falls into one of two camps: a hormonal (endocrine) problem like a thyroid imbalance, or a skin issue like allergies, parasites, or infection. The pattern can offer clues, since hormone-driven hair loss is [...]