Jack Russell terriers belong to the terrier group, not the toy group. Jack Russell terriers are a far cry from lapdogs in both personality and activity needs.

Check out this incredibly cute below-deck fetch fest in a video from February 21: This adorable Jack Russell Terrier isn’t letting a listing boat sink his good time! Even though Choppy (@chopawamsic) ...

The puppy's mother is an all-white husky, which is already a rare coat color for Siberian huskies, and the father is a Jack Russell terrier. When these two dog breeds cross, they form a Husky Jack.

A Jack Russell terrier showed off her impressive horse-riding skills in a video captured in Arizona. Francesca Carsen’s footage shows puppy Dally riding Spanky, a rescued miniature horse, as she ...

A Jack Russell terrier is being hailed as a hero for saving its owner from a bear attack in Vermont, according to state wildlife officials. Susan Lee, 61, was hiking with her two dogs — the ...

Rocco, a Jack Russell terrier, was stolen Monday evening after five individuals were seen unleashing him from the front steps and leaving the area.

A tiny Jack Russell terrier survived in the Colorado mountains for more than 10 weeks after her owner died of hypothermia, despite losing half her body weight, a rescuer said.

Colorado hiker Rich Moore was found dead months after he was reported missing but his Jack Russell terrier, Finney, was alive, waiting by his side.

According to the West Chester Borough Fire Department, a 2-year-old Jack Russell terrier mix named Chloe broke free from her owner just before 5:30 p.m. Thursday.

Colorado hiker Richard Moore’s “loyal” Jack Russell terrier wasted away to half her body weight when she stayed by her owner’s remains for over 10 weeks.

Beloved by the late Queen Elizabeth II, corgis have become an enduring symbol of the British royal family. But there is a new breed on the block -- the plucky Jack Russell Terrier.

Beloved by the late Queen Elizabeth II, corgis have become an enduring symbol of the British royal family. But there is a new breed on the block -- the plucky Jack Russell Terrier.