The Boston Terrier was developed in Boston in the late 1800s from bulldog and terrier crosses and was among the first American breeds recognized by the AKC, in 1893. Early dogs were heavier and more terrier-like; over time the breed became the compact, short-faced companion with large round eyes, upright ears and a smooth black, brindle or seal coat with white markings.
Many Bostons are friendly, lively and affectionate, happy to play and just as happy to burrow under a blanket. Their short coat needs little grooming, but the short muzzle brings heat sensitivity, snoring and breathing trouble, and their prominent eyes injure easily. In Knoxville, that means cooler walking hours in summer and a warm layer on frosty mornings, plus a vet familiar with flat-faced dogs.