Mother fights off bull mastiff with her bare hands as it rips puppy to pieces and attacks daughter’s buggy

A mother took on a berserk dog with her bare hands after the snarling bull mastiff threatened her two young children in a park.

Karen Greaves, 31, suffered horrific injuries as she grabbed its jaws to save  terrified youngsters, Dylan, five, and four-month-old Amelia, who had already seen the dog rip to pieces their King Charles spaniel puppy, Molly.

Photo of Bullmastiff source: Wikipedia