Boomer is a friendly adult mixed-breed dog, likely with a Mastiff background. Living in San Antonio, TX, he’s poised to become a wonderful companion. The ideal home for him would allow for companionship and provide a warm, comfortable space. Since he’s not yet altered, the adoption process will require some planning. Though details are sparse at the moment, Boomer’s lovable nature shines through. Ready to meet your new best friend? Apply now!