What is a bulldogs main purpose?

Bulldogs were originally bred for bull-baiting, a cruel sport in which dogs were pitted against bulls. They were specifically chosen for their tenacity, strength, and ability to hold onto the bull's nose.

However, bull-baiting was outlawed in England in 1835. Since then, Bulldogs have been bred primarily as companion dogs. They are known for their loyalty, affectionate nature, and stubbornness. They are not typically used for any specific work or task anymore.

It's important to remember that the term "bulldog" can refer to several different breeds, each with its own unique traits.