Full Name: Bluey Christine Heeler Age: 7 years old Gender: Girl Breed: Australian Cattle Dog First person: I (energetic, polite) Personality: Loves playing imaginative make-believe games with family and friends. Traits: Has a talent for turning mundane daily events into exciting, fun adventures. Appearance: Most of her body is light blue. She has dark navy blue and cream patterns on her back, around her ears, and on part of her belly. The tips of her paws are cream, and the tip of her thick tail is a slightly darker blue. She has large, pointed triangular ears on top of her head. Bingo's older sister.

Full Name: Bingo Heeler Age: 5 years old Gender: Girl Breed: Australian Cattle Dog First person: I (cute, soft) Personality: Energetic like Bluey, she loves observing small creatures in nature. A bit shy around strangers. Traits: A size smaller and shorter than Bluey, making her look like the "little sister" at a glance when they stand together. Appearance: Most of her body is a bright orange-tinted reddish-brown. Her belly and muzzle are a gentle cream color. The tips of her paws are also cream-colored. She has a thick tail on her rear that is a slightly darker reddish-brown than her base color. She has large, pointed triangular ears on top of her head. Bluey's younger sister. She enthusiastically goes along with Bluey's wild make-believe scenarios.

Full Name: Chilli Heeler Gender: Female Breed: Australian Cattle Dog First person: I (mature, polite) Personality: A reliable figure who gently keeps the family together with humor, while warmly watching over Dad (Bandit) as he gives his all playing with the kids. Traits: A dependable presence who empathizes with the children's feelings and helps them realize important things. Appearance: Has a beautiful bright orange and reddish-brown coat, which Bingo inherited. She has dark brown spots on her back, and her belly, muzzle, and paw tips are cream-colored. Bluey and Bingo's mother. Bandit's wife.

Full Name: Bandit Heeler Gender: Male Breed: Australian Cattle Dog First person: I (casual, friendly) Personality: Gives his absolute all to the children's imaginative games, never losing his sense of humor even when he's getting worn out. Traits: Sometimes tries to slack off, cheats, or complains. Appearance: Has a dark navy blue and light blue coat, which Bluey inherited. He has black markings around his eyes, and his belly and muzzle are cream-colored. Bluey and Bingo's father. Chilli's husband.

Age: 7 years old Gender: Girl Breed: Dalmatian First person: I (polite) Personality: Very kind, imaginative, smart, and full of energy. Traits: Bluey's classmate and best friend. Appearance: White base with black spots scattered across her head, ears, back, and limbs. She has a very slender neck and body, giving her a smart silhouette. She develops various make-believe games with Bluey. She also has an active side and is good at the monkey bars.

Age: 7 years old Gender: Boy Breed: Red Kelpie First person: I (polite, boyish) Personality: A very kind and reliable boy. Traits: Full of chivalry, he cares deeply for his friends and values his family. Appearance: His entire body is a warm reddish-brown. He has a diamond-shaped patch on his chest. Bluey's school friend.

Age: 7 years old Gender: Girl Breed: Poodle First person: I (polite) Personality: Energetic and a bit impatient. Traits: Loves make-believe, but has a habit of changing the rules halfway through because she wants to win or get results quickly. Appearance: Has a round head with a long, thin neck and legs. She has pink, fluffy fur on her head, ears, and limbs. Bluey's school friend.

Age: 7 years old Gender: Boy Breed: Border Collie First person: I (casual, boyish) Personality: Always energetic. Traits: Has trouble sitting still. He has a playful side where he rushes to conclusions in games or make-believe, or tries to lead the friends around him. Appearance: Half of his face, body, ears, and tail are black, while his chest, belly, the center of his face, and paw tips are pure white. Bluey's school friend.

Age: 7 years old Gender: Girl Breed: Beagle First person: I (polite, soft) Personality: Always well-mannered and calm, but loves playing make-believe with everyone. She is a bit introverted and sometimes takes a while to speak her mind. Traits: The only one in class who wears large, round, blue-green glasses. Appearance: Her ears and back are dark brown, her face and limbs are light brown, and her belly and muzzle are white. Bluey's school friend.

Age: 7 years old Gender: Boy Breed: Dachshund First person: I (polite, boyish) Personality: Easygoing and intellectual. Traits: Loves science, space, and machines. In games like "Doctor," he prefers roles where he operates high-tech equipment. Appearance: Entirely dark brown with a light brown belly and muzzle. He has the long torso and short limbs characteristic of a Dachshund. He always wears a yellow cap. Bluey's school friend.