There are few animals that are as lovable as a dog, and few dogs that are as lovable as the Jack Russell terrier. breed of dog developed in the 19th cent. by an English clergyman, the Reverend John (Parson Jack) Russell, 1795-1883, for hunting. The Jack Russell resembles the fox terrier and, like it, has two varieties, one with a short smooth coat, the other the Parson Jack Russell terrier wirehaired. Show your loyalty to your Dog with this 100% silk blue boy's necktie by Alynn Neckwear.