The Cava Tzu is a hybrid breed, a cross between the Cavalier King Charles Spaniel and the Shih Tzu. Known for its small size, it typically has a silky, medium-length coat, expressive eyes, and a friendly demeanor. They are adaptable, making them ideal for both apartment and house living.

The Cava Tzu is not a wild animal species but a domesticated dog breed. It is a hybrid breed resulting from the crossbreeding of the Cavalier King Charles Spaniel and the Shih Tzu. As such, it doesn't have a native region in the wild, but it is primarily bred and found in regions where these parent breeds are popular, including North America and Europe.

Being a domesticated breed, the Cava Tzu's habitat is primarily in human homes and environments. They thrive in indoor settings and can adapt to various living conditions as long as they receive adequate care, exercise, and companionship.

The Cava Tzu serves as a companion animal, providing emotional support and companionship to humans. They are well-suited to family environments and are known for their friendly and affectionate nature.