The Parson Russell Terrier is named for the Reverend John Russell, a nineteenth-century hunting parson in Devon, England, who wanted a mostly white terrier with legs long enough to keep up with foxhounds. Today's Parson is the longer-legged, square-built relative of the Jack Russell, about 13 to 14 inches tall and 13 to 17 pounds, with a smooth or broken coat that is mostly white with black or tan markings.
Many Parsons are bold, friendly and affectionate at home, with energy that seems to have no off switch. They tend to chase, dig and bark when bored, and some are scrappy with other dogs. In Santa Barbara, that means a leash on most trails and a firm recall plan anywhere off-leash is allowed. Dogs vary, so it pays to match to the dog in front of you.