A Catahoula Bulldog is a moderately adaptable dog breed. Their larger size and high energy level make them a better fit for homes with a fenced-in yard where they can run. But, they can adapt to apartment living as long as their exercise needs are met.
As with any dog breed, they are sensitive to heat. Their thin coat can also make them sensitive to cold. So, they may need to dress up with some winter dog products to stay warm when the temperatures drop. They also do not like to be left alone for long periods of time.
Also, because they tend to have a high prey drive, they also have an urge to chase and follow interesting smells. Because of this, it’s generally best to only let them off-leash in securely fenced areas. Even if they are well-trained off-leash, they may still ignore your recall commands when faced with an interesting smell or chase.