Catahoulas are highly intelligent and energetic. They are assertive but not aggressive by nature. They have a need to take charge of their pack whether other dogs or humans. Catahoulas in general are very even tempered. Males tend to be more obnoxious than females, but Catahoulas are very serious about their job if they are working dogs. They make a good family dog but will not tolerate being isolated, so interaction with the dog is a daily requirement. When a Catahoula is raised with children, the dog believes that it is his or her responsibility to look after and protect those children. Many owners will say that the Catahoula owns them and they can be insistent when it's time to eat or do other activities. Catahoulas are protective and a natural alarm dog. They will alert one to anything out of the ordinary.