Brat

The Boston Terrier is a small, compact breed with a distinctive tuxedo-like appearance that has earned them the affectionate nickname "American Gentleman" for their dapper, refined look. The breed is divided into three weight classes according to breed standards: under 15 pounds, 15 to 19 pounds, and 20 to 25 pounds, with heights typically ranging from 12 to 17 inches at the shoulder. Their body is short, well-knit, and muscular, featuring a square appearance that is highly characteristic of the breed and contributes to their confident stance. The overall impression is one of balance, proportion, and determination, with no single feature appearing exaggerated or out of harmony with the whole, creating a dog that is both compact and graceful. The Boston Terrier's head is their most distinctive and recognizable feature, displaying a brachycephalic structure with a flat skull and short, square muzzle that gives them their unique pushed-in facial appearance and endearing expression. Their large, round, dark eyes are set wide apart in the skull and convey an intelligent, alert, and kind expression that has captivated owners for generations. The ears are small, either natural or cropped, carried erect and positioned at the corners of the skull, adding to their alert appearance. Their jaw is broad and square with an undershot bite, where the lower teeth project slightly beyond the upper teeth when the mouth is closed, though the tongue should not be visible. The breed's coat is short, smooth, and fine in texture, lying close to the body and requiring minimal grooming to maintain its sleek, polished appearance. Boston Terriers display a striking color pattern consisting of brindle, seal, or black with white markings that create their signature tuxedo appearance. The ideal markings include a white muzzle band, white blaze between the eyes extending over the head, white forechest creating a formal shirt front, and white on part or all of the forelegs and hind legs below the hocks. Their tail is short, either straight or screwed in shape, set low on the rump, and should not be carried above the horizontal line of the back, completing their dignified appearance.

The Rat Terrier is a small to medium-sized American breed developed as a versatile farm dog and highly skilled vermin hunter capable of eliminating rodents and other pests with remarkable efficiency. The breed exists in two distinct size varieties recognized by kennel clubs: the Miniature, standing 10 to 13 inches at the shoulder, and the Standard, measuring 13 to 18 inches tall. Weight typically ranges from 10 to 25 pounds depending on the size variety, with the breed displaying a sturdy, compact build and well-developed musculature that belies their small stature and demonstrates their working heritage. Their body is slightly longer than tall, featuring a level topline that slopes gently to the croup, deep chest providing good lung capacity, and powerful hindquarters that provide the agility, speed, and endurance needed for their original purpose of controlling vermin populations on American farms. The Rat Terrier's head is distinctive with a wedge-shaped appearance when viewed from above or in profile, featuring a moderately broad skull and well-defined stop between the forehead and muzzle. Their muzzle tapers slightly toward the nose but maintains substantial strength and width appropriate for their ratting duties. The eyes are oval to round in shape, set somewhat apart on the skull, and display an intelligent, alert, and curious expression in any shade that harmonizes appropriately with the coat color. Ears are highly variable within the breed, ranging from erect to tipped to button ears, all of which are acceptable within the breed standard and add individual character to each dog. The breed's coat is short, dense, smooth, and lies close to the body with a shiny appearance that requires minimal grooming beyond occasional brushing. Rat Terriers display a distinctive pied pattern, meaning large patches of one or more colors appear in combination with white areas. Common colors include black, chocolate, red ranging from pale gold to deep rust, apricot, blue, fawn, tan, lemon, and various combinations often featuring tan points on the face and legs. The white areas typically appear prominently on the chest, legs, underbelly, and often on the face and tail tip, creating striking patterns. Their tail may be naturally bobbed, docked where legal, or left full length, carried in a manner that reflects their confident, alert temperament.