Catahoula Leopard Dogs are medium to large in size, typically weighing between 50 to 95 pounds (23 to 43 kg). Their height ranges from 18 to 26 inches (46 to 66 cm) at the shoulder, with males generally being larger than females. They are known for their strong, muscular build.

Catahoulas are known for their intelligence, versatility, and strong work ethic. They are typically loyal and protective of their families. This breed can be independent and may exhibit stubbornness, so early socialization and consistent training are essential. Catahoulas can be reserved with strangers but are generally affectionate with their loved ones.

The Catahoula has a short, dense coat that comes in a variety of colors and patterns, often featuring a distinctive mottled or "leopard" pattern. Common colors include blue, brindle, black, and red, sometimes with white markings. Their coat is relatively low-maintenance but may require occasional brushing, especially during shedding seasons.

Catahoula Leopard Dogs thrive in active households where they receive plenty of exercise and mental stimulation. They do best in environments with ample outdoor space, as they enjoy having room to roam and explore. This breed is best suited for families or individuals who have an active lifestyle.

Catahoulas excel in a variety of activities due to their energetic nature. Daily exercise is crucial, which can include long walks, running, or hiking. They also enjoy engaging in dog sports such as agility, herding trials, and obedience training. Activities that stimulate their intelligence, such as puzzle toys or tracking games, are beneficial for their mental well-being.