In dogs, glaucoma is one of difficult diseases to be controlled. In this study, we evaluated advantage of diode laser transscleral cyclophotocoagulation (TSCP) in combination with trabeculectomy for a new treatment of glaucoma in canine subjects. Under general anesthesia, diode laser was delivered at a site 2–3 mm posterior to the limbus. After TSCP, trabeculectomy was performed to avoid postop...