Known as an excellent watchdog, French Bulldogs tend to be territorial. They also love to be the center of everyone's attention and can have some behavioral problems when indulged too much. As companion dogs, Frenchies thrive when they're with humans, so leaving them alone for too long or having them housed outside isn't advisable.
French Bulldogs are intelligent and love to spend time around their people. But aside from that, they are also free-thinkers and fun-loving, so it is necessary to use positive reinforcement in training them— this includes praises, play, and rewards. Before getting a Fox Terrier, be sure that you transact with a breeder who can present health clearances for the puppy's mother and father, proving that the dogs have been cleared of various health conditions. Keep in mind that buying puppies from pet shops, irresponsible breeders, and puppy mills isn't advisable.