Equine Veterinary Service-Practice Limited To Horses. We specialize in the treatment of show horses and brood mare care. Dr. Karl E. Luthin DVM & Dr. Kate Luthin DVM. are highly skilled veterinarians that will answer any question you have about your horse's health. Our practice offers: Digital Radiography Ultrasonography Endoscopy Laser Treatment Shockwave Therapy Give us a call today to schedule an appointment. To find out more information or to schedule an appointment with, please call us today. We look forward to hearing from you.