If you got 80 marks in KCET and belong to OBC 3B category, your chances of getting a veterinary seat depend on the competition and cutoff this year. Usually, 80 marks is a good score for veterinary courses in Karnataka, especially with OBC 3B reservation. You should apply for counselling, complete document verification, and fill your college choices carefully. Keep checking the official KEA website for updates about seat allotment and counselling dates. Good luck!