A Blue Boston Terrier is a unique variation of the standard Boston Terrier, one of the few breeds truly “Made in America.” While identical in structure and personality to the traditional Boston Terrier, the blue Boston Terrier is distinguished by its coat color. Here’s a description covering various aspects:

Appearance:

The blue Boston Terrier has a smooth, blue-grey coat caused by diluting the traditional black coat gene. This dilution gives them a striking and somewhat rare coat color that can range from silver-grey to a deeper slate. They have the breed’s characteristic tuxedo markings, which may appear less contrasted than those of their black and white counterparts.

Rarity:

Blue Boston Terriers are not as commonly found as the standard colors recognized by breed standards. Their blue color is due to a specific dilute gene, which both parents must carry to produce a blue pup.

Recognition:

The American Kennel Club (AKC), which sets the breed standards for Boston Terriers, does not recognize blue as a standard color for the breed. This means that while blue Boston Terriers can be registered, they may not compete in conformation classes that judge the dogs against the breed standard. You can view the accepted colors directly on the AKC’s website

Temperament:

Like the standard Boston Terrier, the blue variety is known for being intelligent, affectionate, and friendly. They are adaptable to various living situations and make great family pets due to their gentle and amiable nature.

Health:

As far as health is concerned, the blue Boston Terrier shares the same predispositions as other Boston Terriers. This includes the potential for brachycephalic syndrome, due to their short snouts, and some propensity for joint issues, like patellar luxation. There’s also a condition known as color dilution alopecia, which sometimes affects blue-coated dogs, potentially leading to skin problems.

Price:

The price of a blue Boston Terrier may be higher than that of standard colors, reflecting their rarity and unique appeal. However, it’s essential to choose a reputable breeder who prioritizes health and temperament over color to ensure a healthy puppy.

The price of a blue Boston Terrier may be higher than that of standard colors due to their rarity and unique appeal. However, it’s crucial to select a reputable breeder who prioritizes health and temperament over color to ensure you’re getting a healthy puppy. In 2025, you can expect to pay between $1,300 and $3,500 for a blue Boston Terrier puppy. Prices may vary depending on your location and the breeder’s pedigree.
In North Carolina, a blue/white Boston Terrier puppy can cost you about $1300-$1500
check it out here.

Despite their non-standard color, blue Boston Terriers are equally capable of providing companionship, entertainment, and love as their traditionally colored counterparts. They continue to embody the delightful characteristics that make Boston Terriers such cherished pets.


FAQ

  • What Makes a Boston Terrier "Blue"? The Science Behind the Sheen

    The blue Boston Terrier’s striking silver-grey or deep slate coat isn't magic; it's genetics. The color is the result of a dilution of the traditional black coat gene.

    This is caused by a recessive gene in a location on the chromosome known as the D-Locus. For a puppy to be born blue, both parents must carry this dilute gene, which is why the color is less common. As leading researchers at the UC Davis Veterinary Genetics Laboratory explain, this gene essentially washes out the black pigment, turning it into a beautiful grey or "blue."

  • Are They Recognized by the AKC?

    This is a critical point for potential owners to understand. To be clear, the American Kennel Club (AKC) does not recognize blue as a standard color for the breed. This means blue Boston Terriers cannot compete in conformation shows, which judge dogs against the ideal breed standard. While they can often still be registered with the AKC on limited registration, their color is considered a disqualification for the show ring. As you can see in the official AKC Breed Standard, the accepted colors are Black & White, Seal & White, and Brindle & White.
  • Are Blue Boston Terriers purebred?

    Yes, they can be 100% purebred. The blue color is the result of a recessive gene already present in the breed's gene pool, not from cross-breeding

  • Can I register my Blue Boston Terrier with the AKC?

    Yes, you can typically register them, but they will be given a non-standard color code, making them ineligible for conformation shows.

  • Do they have different personalities?

    No. Their temperament is exactly the same as any other Boston Terrier.

     

     

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Last Update: 08.09.2025