Which is mainly found in Africa, Sloughi or Old English Sheepdog?
Old English Sheepdog The Old English Sheepdog (OES) is a large breed of dog which was developed in England from early herding types of dog. The Old English Sheepdog can grow a very long coat, with fur covering the face and eyes. Obsolete names of the breed include Shepherd's Dog and bob-tailed sheep-dog . It is still nicknamed "Bob-tail" (or "Bobtail") because historically, the tail was traditionally docked in this breed.
Nemadi dialect The Nemadi are small hunting tribe of eastern Mauritania. Their language is according to some sources a dialect of Hassaniyya, according to others a mixture of Zenaga, Soninke and Hassaniyya. The name "Nemadi" itself appears to come from Soninke, where it means "master of dogs".