Dr. Bernhard Spiess Dr. Med. Vet., Diplomate ACVO/ECVODr. Dr. Bernhard Spiess is booking for CAER exams only. Exam Fee for CAER exam is $58.00 taxes included. GoldenAsset Kennels Eye Clinic will donate $2:00 to the Lions Foundation of Canada Dog Guides, for every dog that Dr. Spiess sees this day.