Alapaha Blue Blood Bulldog are medium sized dog breeds originating from the United States. They are also known as Otto Bulldog and Catahoula Bulldog. They have sturdy and muscular structure. They are used as working dogs and as guard dogs. They grow as tall as 19-26 inches and weigh between 25-45 kg. its gait is smooth and effortless. Its coat is hard, glossy and clinging to the body. They are protective and caring. They make excellent companion dogs and guard dogs. They are an intelligent and quick learner, who can be trained easily. It's affectionate towards children and well behaved with other pet breeds. they are reserved towards strangers.