The Spanish Water Dog is a versatile and intelligent dog breed known for its curly coat, athleticism, and friendly nature. These dogs typically weigh between 30 to 50 pounds and stand around 16 to 20 inches tall at the shoulder. Spanish Water Dogs have a robust and muscular build, with a curly, woolly coat that is hypoallergenic and comes in various colors, including black, brown, beige, or white. They have a lively and alert expression, with dark, expressive eyes and floppy, pendant ears.