Equine Lymphedema Certification Schools offer a wonderful career helping horses with the health issue called Equine Lymphedema, or Lymphedema in  horses. Equine Lymphedema is an abnormal accumulation of protein-rich lymph fluid and involves chronic inflammation. Lymphedema in horses causes a buildup of excess lymph fluid recognizable by edema (swelling), folds in the skin, or nodules, noticeably in the front or hind quarters. You may recognize this as ‘stocking up.’ If you are currently an Equine Massage Therapist, or Horse Trainer, adding a certification in helping horses with Equine Lymphedema can be both an added source of income and a satisfying career helping owners with horses suffering from this condition.