Year 2015 City of Sarnia rabies tags are now available. Dogs must have a current rabies vaccination. Tags purchased before March 31, 2015 are $30.00 for spayed or neutered dogs and $65.00 for intact dogs. Tags purchased after March 31, 2015 are $55.00 for spayed or neutered and $90.00 for intact dogs. After March 31, 2015 tags can be purchased at City Hall or the Sarnia Humane Society.