Why has my bulldog started biting?
All dogs, including Bulldogs, will bite when they are young. They go through a phase called teething, during which time they will put anything and everything they can in their mouths. Bulldogs are not aggressive by nature, but like any dog, they can become aggressive when provoked.
What is the bite force of an English bulldog?

English Bulldog – 210 psi They are not very clingy, so they do better with alone time than some other breeds. Not very active, these pooches don’t need a lot of exercises.
Why does my English bulldog keep biting me?
One of the main reasons for English bulldog biting owners is lack of socialization. Socialization helps your English bulldog to behave in public with other humans and dogs. It would be best if you took your dog for walks and outings to the park to make them learn the importance of other people too.
Why is my bulldog aggressive towards other dogs?

It is a natural instinct for them to be aggressive towards other animals and protect their pack if you have not asserted yourself and the calm-mannered leader. Make sure your dog knows his “place” in the pack, and aggression towards other dogs will taper off.
How do you stop my bulldog from biting me?
How to get bulldogs to stop biting?
- When your bulldog bites you, yell “stop!” in a tone of voice that will shock them.
- Reintroduce the part of you which the bulldog bit.
- If the bulldog licks or doesn’t bite, praise the bulldog and give them a treat.
- If your bulldog bites again, yell “stop” again.
Do Bulldogs ever calm down?
Bulldogs are known for their calm, sedate behavior, so the short answer is yes, English bulldogs are generally calmer than most other dog breeds. However, you might not see this calm behavior until after your bulldog matures, which usually happens around age 4.