The age at first vaccination is as follows: distemper 6-10 weeks,10-12 weeks, 14-16 weeks. Canine hepatitis, bordetellosis, parainfluenza, 6-8 weeks, and there after the same schedule as for distemper. Leptospirosis 10-12 and 14-16 weeks. Rabies 12 and 64 weeks and thereafter every year or three. Coronavirus follow canine hepatitis schedule.