This herding breed is known for its blue coat, which can be solid, spotted or mottled.
These terriers have a curly blue colored coat that gradually turns black during the first 18 months.
While usually brown in color, some Weimaraners have the black dilute gene, resulting in a blue coat.
Despite being one of the smallest dog breeds, the Chihuahua can have a beautiful blue coat.
Known for their shaggy coat, Bearded Collies can also come in blue.
Although their coat is typically black and white, some Boston Terriers have a recessive blue coat gene.
With their graceful appearance, Italian Greyhounds can sometimes sport a blue coat.
Developed in Texas as a herding and ranch dog, the Blue Lacy is known for its blue coat.