Hector Hernandez watches his wife, Anita, play with their foster dog, Bella, as their daughters, Tiffany, left, and Brianna look on in their home in San Antonio. Bella belongs to the Defense Department's Military Working Dog Breeding Program on Lackland Air Force Base in San Antonio. The program, which breeds Belgian Malinois for a variety of military assignments, relies on foster families to keep the dogs for about five months to socialize them and expose them to several environments to make them well-rounded. Hector Hernandez watches his wife, Anita, play with their foster dog, Bella, as their daughters, Tiffany, left, and Brianna look on in their home in San Antonio. Bella belongs to the Defense Department's Military Working Dog Breeding Program on Lackland Air Force Base in San Antonio. The program, which breeds Belgian Malinois for a variety of military assignments, relies on foster families to keep the dogs for about five months to socialize them and expose them to several environments to make them well-rounded. SHARE: Download: Full Size (8.66 MB) Tags: Photo Essays Credit: VIRIN: 524958-C-ZHR63-080.jpg Photo Gallery