Mark your calendar. Sunday, September 18 from 8 to 10:30 a.m., is the final free rabies vaccination clinic of the year. These clinics are a public service by the Montgomery County Animal Services and Adoption Center. The vaccinations are free with the purchase of a Montgomery County Pet License. These are the two most important things a pet dog or cat owner can do to keep their pets safe…and it is the law. Share this information with your pet-owning friends and family.