What is what kind of dog is judo from bluey?

Judo is a whippet, which is a breed of dog known for its slender build, athletic abilities, and high energy levels. Whippets are often used for racing, lure coursing, and agility competitions due to their speed and agility. They are affectionate and gentle companions, but also have a strong prey drive, as they were originally bred for hunting small game. Judo's character on Bluey reflects many of the traits commonly associated with whippets, such as his playful nature, high energy levels, and love for running and chasing after things.