Why Is My French Bulldog Puppy Aggressive. But these little pups sometimes may have behavioral problems manifested through aggression due to insecurities about their owners or other peoples or animals intentions towards them. There are lots of theories as to causes and methods of treatment for dog aggression.

1st know the reason for a puppy to turn into like this. Aggression due to fear food object guarding and idiopathic biological aggression are just a few examples of more serious behavioral problems. Pain is the most frequent cause of dog aggression.
As an owner you must establish yourself.
Most part the French Bulldog breed as a whole is not very dog aggressive but you have to judge each individual and not stereotype them. 2342012 The cause of aggressive dog behavior can be attributed to weak human assertion of superiority. He may have been the runt of the litter learning to fight for a feeding space. Again most Frenchies do think the world should revolve around them.