| First used for |
Hunting vermin |
| Country of origins |
Belgium |
| Year of origin |
1800s |
| Colors |
Pure black, or with rich tan |
| Height (min) |
7 inches (18 cm) |
| Height (max) |
8 inches (20 cm) |
| Weight (min) |
8 lbs (3.5 kg) |
| Weight (max) |
10 lbs (4.5 kg) |
| Life expectancy (min) |
10 years |
| Life expectancy (max) |
12 years |
|