10 Essential Facts About Boston Terriers Before Buying

The Boston Terrier is an American original, one of the few breeds developed in the United States, and is affectionately nicknamed the "American Gentleman" for its tuxedo-like markings and dapper appearance. Developed in Boston, Massachusetts in the late 19th century from crosses between English Bulldogs and White English Terriers (now extinct), the Boston Terrier was initially larger and more aggressive than today's refined companion breed. Selective breeding over subsequent generations produced the gentle, lively, and sociable dog recognized today.

Boston Terriers are small to medium-sized dogs, typically weighing between 12 and 25 pounds in three weight classes: under 15 pounds, 15 to 19 pounds, and 20 to 25 pounds. They are immediately recognized by their square, flat head, prominent round eyes, erect bat ears, and compact, square body with a short or screw tail. Their distinctive tuxedo coloring in black, brindle, or seal with white markings is a breed hallmark. The short, smooth coat requires minimal grooming.

Temperamentally, Boston Terriers are lively, friendly, and adaptable, thriving in a range of living environments from small apartments to larger homes. They are enthusiastic and playful, yet also enjoy quiet companionship, making them suitable for a wide range of owner lifestyles. They are typically good with children and other animals when properly socialized. As a brachycephalic breed, Boston Terriers are prone to breathing difficulties, heat intolerance, and snoring. They are also susceptible to corneal ulcers due to their prominent eyes, patellar luxation, deafness in some lines, and cataracts. Working with health-testing breeders who prioritize improved airway function is particularly important for this breed.