The Bull Dog knife is a Japanese all use knife. It is regarded as a collectible item because of its unique shape, quality, endurance, weight and ease of use.
Jack is an English Bulldog.
Shitzu, Yorkshire terrier and bulldog
A knife is a wedge.
HE HAS A BULLDOG
He has a english bulldog.
French Bulldog!
If it is a hunting type knife the answer is sheath.
The Bowie knife
a british bulldog
A bulldog.
Amercan company Mack Trucks
It is a type of wedge.