Original sentence: American bulldog puppies can be relatively difficult to housebreak, thus it is important to be persistent.An American Bulldog is typically a happy, friendly, and assertive dog that is at ease with its family and fine with strangers as they get to know the stranger in question.The American Bulldog is massive in comparison to the French Bulldog or Bulldog as it still resembles the Old English Bulldog and was never down bred to be a lap dog.There are two distinct strains of American Bulldogs, Classic (Johnson, Bully) and Standard (Scott, Performance) which is often mistaken for its second cousin, the American Pit Bull Terrier because of its appearance, and for its much smaller European relatives because of its name.They are quite fond of children but sometimes do not know their own strength.They can be stubborn with training though once they are trained they tend to obey their masters faithfully.Thus, as with all dogs, they should be supervised with small children
Edited sentence: American bulldog is one of the most versatile dog breeds, known as companions, watch dogs,estate guardians, police dogs, guide dogs, farm hand, cattle dog, and an excelling catch dog.An American Bulldog is a happy, friendly, and assertive dog that is at ease with its family and fine with strangers as they get to know the stranger in question.Once they are trained they tend to obey their masters faithfully.The American Bulldog is suited for most who has the time for them.The American Bulldog is the most loyal breed of dog you can get, be it on a farm, or the city.The American Bulldog is the smartest and most trainable breeds you can get.The American bulldog is generally wider with more muscle mass.The Johnson strain Bulldog is massive in comparison to the Scott or Standard bulldog.The johnson bulldog's bone mass, head and jaw size excels from the Scott type.The johnson type is generally heavier muscled, and the scott type is leaner, yet still ripped in muscle.The scottusually moves faster, (nicknamed perfomance) lighter in weight and head and neck tends to be smaller than the bully strain bulldog.There are two distinct strains of American Bulldogs, Johnson(Bully type) and Scott (Standard, Performance) which is often mistaken for its second cousin, the American Pit Bull Terrier because of its appearance, and for its much smaller European relatives because of its name.They are quite fond of children and are protective of their loved ones.They both can do the same work and have high prey and protection drives