Blue eyes in adult dogs is often associated with merle patterning ... Typically, dachshunds have light brown or green eyes, but on rare occasions, their eye color can be blue.Their hair, meanwhile ...

Dockweiler. "Many Catahoula Leopard Dogs are 'leopard' in color, caused by the same gene mutation as merle in other breeds," she says. "About 80% of Catahoulas in Embark’s database have at least one ...