How many types of Petit Basset Griffon Vendeens are there?

How many types of Petit Basset Griffon Vendeens are there?
There is essentially one type of Petit Basset Griffon Vendeen (PBGV), although there can be some variation in coat color and markings. The breed is recognized for its distinctive rough, wiry coat, long ears, and lively personality. Within the breed, there are some variations in coat colors, including white with orange markings, white with black markings, white with sable markings, and tri-color.
These color variations do not constitute different types but rather reflect the breed’s range of acceptable colors and patterns. The breed is consistent in its overall appearance and characteristics, regardless of color.