The Herbal Dog by Rita Hogan is a comprehensive guide to holistic canine care using herbal medicine and natural therapies. It provides practical protocols and detailed guidance on using herbs, mushrooms, and natural remedies to support digestion, skin health, immune function, and overall wellness in dogs. The approach focuses on treating each dog as an individual, helping address root causes of common issues such as allergies, gut imbalance, and inflammation through personalized, natural solutions.