General Appearance

The Chug is a toy-sized to small dog with a sturdy and well-balanced frame. Its face often exhibits a blend of the Chihuahua's delicacy and the Pug’s rounded features. The breed has an alert and endearing expression, with a confident and lively presence.

 

Size

• Weight: 10–20 pounds.

• Height: 6–12 inches at the shoulder.

 

Coat

• Texture: Smooth and short, although some may inherit a slightly longer or thicker coat from their Chihuahua lineage.

• Length: Short to medium.

• Colors: Common colors include fawn, black, tan, cream, chocolate, and combinations such as bicolor or brindle.

 

Head

• Skull: Round and slightly domed, reflecting a balance between the Pug and Chihuahua parent breeds.

• Muzzle: Medium to short, with a slight underbite possible but not excessive.

• Nose: Black is preferred, but self-colored noses may occur depending on coat color.

• Eyes: Large, round, and expressive. Dark eyes are common, but lighter shades may appear.

• Ears: Can be erect, semi-erect, or floppy, with both Chihuahua and Pug traits possible.

 

Body

• Neck: Moderate in length, slightly arched, and blending smoothly into the shoulders.

• Chest: Broad and deep with well-sprung ribs.

• Back: Level and firm, with a slightly rounded loin.

• Tail: Curled over the back or carried to the side, often resembling the Pug's curly tail.

 

Legs

• Forequarters: Straight and well-boned, set under the body.

• Hindquarters: Strong and muscular, with moderate angulation.

• Feet: Small, compact, and rounded with firm pads.

 

Movement

The Chug moves with a brisk, lively, and confident gait. Its stride is smooth and well-coordinated, showing agility and enthusiasm.

 

Temperament

• Personality: Affectionate, playful, and outgoing. The Chug is a loyal companion that forms strong bonds with its family and thrives on attention.

• Energy Level: Moderate. The Chug enjoys daily walks and playtime but is also content to relax with its owners.

• Trainability: Intelligent and eager to please but may exhibit stubbornness. Positive reinforcement and patience are essential.

 

Faults

• Excessive timidity or aggression.

• Overly exaggerated features, such as an excessively short muzzle or extreme underbite.

• Weak or overly long legs that lack proportionality.

• Flat or overly domed skulls that deviate significantly from the breed’s balanced appearance.

 

Care Requirements

• Grooming: Minimal grooming is needed due to the short coat. Regular brushing will help control shedding.

• Exercise: Daily moderate exercise is recommended to maintain physical health and prevent obesity.

• Socialization: Early socialization is essential to help the Chug adapt well to new situations, pets, and people.

 

Ideal Owner

The Chug is ideal for individuals, couples, or families who want a small dog with a big personality. It adapts well to apartment living and enjoys being part of a loving, attentive household. Due to its small size, caution is advised in homes with very young children.

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The Chug — also known as the Pughuahua, Pugwawa, Chihuahua Pug Mix, and Pug Chihuahua Mix — is a designer breed created by crossing a Chihuahua with a Pug. Petfinder confirms the Chug is a relatively new breed that first appeared in the U.S. in the early 2000s. The Chug combines the Chihuahua's alert, feisty, and portable personality with the Pug's wrinkled expressiveness, goofy nature, and affectionate lap-dog temperament. Dogtime confirms the Chug goes by several other names including Pughuahua and Pugwawa. The result is one of the most personality-dense small breeds available — typically weighing 10–20 pounds with the bold self-confidence of both parent breeds packed into a compact, apartment-friendly package. Unlike most other designer breeds, 101dogbreeds notes the Chug is unique because it is not influenced by Poodle ancestry, making it distinct in the designer breed landscape.

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Because the Chug is a crossbreed — a hybrid of Chihuahua and Pug — PetMD confirms the Chug is not recognized as an official breed by the American Kennel Club (AKC). AKC registers purebred Chihuahuas and purebred Pugs individually, but any cross between the two is permanently ineligible for AKC registration regardless of generation. Designer Kennel Club (DKC) was built specifically to serve Chug owners and breeders who need official registration papers and cannot obtain them through AKC.

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Designer Kennel Club provides official registration papers and ownership documentation for Chugs, Pughuahuas, Pugwawas, Chihuahua Pug Mixes, and Pug Chihuahua Mixes with no AKC papers or pedigree lineage required. DKC Foundation Dog Registration ($65) accepts any Chug without existing documentation. For breeders, DKC Litter Registration ($100) gives each puppy an individual DKC registration number that new owners can use to register for $45. All registrations are completed online and papers are delivered as a PDF via email within 2–3 business days.

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Registering your Chug or Pughuahua with Designer Kennel Club establishes an official record of breed, ownership, and identification accepted for veterinary records, grooming services, training programs, apartment and housing requirements, and general ownership verification. Register at designerkennelclub.com/registration.