For starters, the most obvious difference between these two is the price. The English Bulldog price revolves between $1500 and $4500 on average, while Valley Bulldogs cost significantly less. An average Valley dog costs between $500 and $2000. The other basic difference is their temperament. While English puppies are much more laid-back and calm, their offspring can be overly active and attention-seeking. Furthermore, Valley canines are generally more athletic and durable, and they need a lot more exercise during the day than English Bulldogs.