A Dandie Dinmont Terrier is a small Scottish dog breed in the terrier family. The breed has a very long body, short legs, and a distinctive topknot of hair on the head. They are friendly but tough, and are suitable for interaction with older children. There are breed-specific health concerns: they can be affected by spinal problems due to their elongated body, and the breed is affected by canine cancer at a higher than average rate. The breed has short legs, with an elongated body. Unusually among Scottish terrier breeds, it has pendulous ears. The neck is muscular, having developed from the breed's use against larger game. The typical height at the withers is 8–11 inches (20–28 cm), and they can weigh anywhere between 18–24 pounds (8.2–10.9 kg). (Source: Wikipedia.org, CC BY-SA)