Males
| Weight | Height |
|---|---|
| 30 – 45 pounds (14 – 20 kg) | 19 – 22 inches (48 – 56 cm) |
Females
| Weight | Height |
|---|---|
| 27 – 42 pounds (12 – 19 kg) | 18 – 21 inches (46 – 53 cm) |
How big are Border Collies?
| Weight | Height |
|---|---|
| 30 – 45 pounds (14 – 20 kg) | 19 – 22 inches (48 – 56 cm) |
| Weight | Height |
|---|---|
| 27 – 42 pounds (12 – 19 kg) | 18 – 21 inches (46 – 53 cm) |