American Bulldog: This breed is known to shed. Its grooming requirements are periodic. Its energy level outdoors is active. Its energy level indoors is active. In general, this breed is NOT RECOMMendED with children. A fenced yard is recommended. This breed is not suited for apartment living. This breeds trainability/obedience is noted as poor. This breeds level of alertness is noted as very alert. This breed should be exercised at least 3 times per day.