The Bulldog, or Enligh/British Bulldog is a muscular, medium sized-breed with a distinctive hefty face and a pushed in nose. The Bulldog is kind of a national symbol to many British symbolizing determination and pluck. The Bulldogs are kind, courageous and resolute dogs with patient nature. Due to overbreeding Bulldogs tend to have cardiac problems and also cancer. Their lifespan is estimated to 6 years and 3 months. The average price of a bulldog puppy is about $1,500.