How long do Jack Russells live?

How long do Jack Russells live? Visit the home of your favorite furry friend at https://jackrussellterrierdog.com/ A Jack Russell’s life span can realistically be 13-16 years and some having the potential to live as long as 17. Depending on the specific characteristics of an individual dog, it is theoretically possible for them to live up to 17 years of age. This is rare, however, and not very common.