If there is one thing French Bulldog owners can tell you about this popular breed, it is that these cute pups are highly intelligent, but can be a mixed bag when it comes to training them. The biggest problem most owners seem to have with potty training a Frenchie is that they don't seem to be in much of a hurry. You can expect to go the full 6 months or close to it before your pup can say he is fully potty trained and even then, you may still have a few accidents past the six-month point.
The task at hand is a simple as it gets, or at least it should be. Your job is to replace your pup's mom who would teach him to go potty outside the den and teach him to go potty in a specific area of the yard. While your Frenchie may be a bit on the stubborn side, as long as you are both patient and consistent when working together, he can figure this out. Repetition builds a routine that leads to the final result of your pup no longer leaving you those lovely little surprises.
You can begin training your pup as soon as you bring him home. Start by taking him from the car to the spot you have picked out for him in your yard. When he pees or poops, praise him and give him a treat. Beyond this, you need to be able to recognize your pup's signs that he is getting ready to pee or poop. These may include circling, sniffing around one spot, scratching at the floor or door, or whining. You will find a few supplies like these can come in handy.
With this, you need plenty of time working with your pup as often as you can. The more you work with him, the faster he will figure it out. Be patient with your pup and he will eventually get this down.