In light of San Antonio’s ongoing community conversation about its stray animal crisis, animal care organizations and the city are jointly offering a free vaccination and microchipping clinic this weekend for local dog owners. Between 8 a.m. and noon this Saturday, Animal Care Services, the San Antonio Humane Society and the Animal Defense League will host the free clinic at Camargo Park, 5738 West Highway 90. The clinic will offer free vaccines against rabies, distemper, adenovirus, parvo, and parainfluenza.