Rooted in over 4000 years of empirical knowledge and systematic documentation, Chinese herbal medicine (CHM) has evolved into a sophisticated therapeutic modality for managing various medical conditions. This article explores the clinical application of CHM in small animal practice, emphasizing its unique diagnostic framework of pattern diagnosis. Key examples of CHM's clinical applications are discussed, including treatments for hemorrhage, neoplasia, intervertebral disc disease, idiopathic epilepsy, pain, behavioral disorders, inflammatory bowel disease, cough, chronic kidney disease, urinary tract infections, and hyperadrenocorticism. The history, scientific validation, and general dosage and usage of CHM are also discussed.