The Jack Russell is a smaller version of a Fox terrrier. A Fox terrier is derived from a wolf. I belive they just kept breeding small-legged Fox terriers until they got the Jack Russell terrier.
Jack schnuze
He's actually a Jack Russell Terrier because the Wire Fox Terrier's muzzle is too long and skinny, and the Jack Russell's muzzle is shorter.
The difference bettween a Jack Russell Terrier and a Parson Russell Terrier is the Parson Russell Terrier has Longer legs and therfore is not as stocky as the Jack Russell terrier, but because the Parson Russell Terrier has longer legs it is also a little faster Than the Jack Russell terrier. The Parson is recognised by the Kennel Club, it is a "pedigree dog" with a breed standard. The Jack Russell comes in many shapes and sizes, it is not recognised by the K.C. and has no breed standard. They both can have rough, broken or smooth coats.
The Parsons Jack Russell Terrier is an official dog breed so, therefore, a Jack Russell can be a purebred dog.
It is a cross between a Boston Bulldog and a Jack Russell Terrier. It is called a Boston Jack.
No. Russell terriers have longer legs and are more athletic.
Sparky, the dog in the film "Michael," is a Jack Russell Terrier.
jack Russell's are used for rabbit hunting
a jack russell terriers habitat is if it is a pet a house
Same as in English. Many words do not have an equivalent, so you use the same words as the origin. For Jack Russell Terrier, that is English (Brittish).
Jack Russell terrier also called parson Russell terrier.