Goats have been domesticated for thousands of years. The Anglo-nubian Goat is descended from ancient Egyptian domestic
(Nubian) goats combined with English stock.
The breed has floppy ears hanging down on its cheeks and a slightly convex face profile.
The billies (males) have horns which are flattened backwards on the head and curved. The nannies don't have horns.
(Above right shown with Blackface Sheep.)