Country of origin: Germany Bred for: Companionship Group: Toy Color: Solid red, stag red (red with intermingling black hairs), black and rust, chocolate, and rust Life span: 12 to 14 years Grooming Needs: Brush weekly; keep teeth clean to prevent gingivitis and tooth loss Coat: Smooth, hard, short, and shiny Size: 10-12.5 inches and 8-10 pounds Training: Medium trainability Energy: High Children: Older children Compatibility with other dogs: Good Health Concerns: Orthopedic problems, such as Legg-Calve-Perthes disease (a degenerative hip disease), slipping stifles (knees), and patellar luxation (dislocated kneecap); epilepsy; heart defects; and early tooth loss