[The Manchester Terrier, originally called the Black and Tan Terrier, is a small, compact, agile dog with a long tapering head. The ears are v-shaped, and may be naturally folded over, pricked up, or cropped (in the toy variety, the ears must be naturally erect). The coat colors are black and tan. Height 15-16 inches (39-40 cm.) Average Weight: 17-18 pounds (7.7-8 kg.) ( NCI )]
UMLS (NCI) C0324397