Delhi: In a spine-chilling incident, a dog mauled its caretaker to death and was found biting the body for over an hour until the police rushed in. The 2-minute video of the horrific footage has gone viral.The incident occurred in Haryana's Panipat in st month.

The caretaker was trying to chain the dog when the attack happened. The dog was owned by Hardeep Singh and was kept at his farmhouse for protection.

The four-year-old Rottweiler has now been adopted by an NGO run by activist Abhinav Srihan, who says that the dog is trying to re-adapt and gets ferocious seeing any group of people. The NGO says that it was not sterilised and was always kept tied up. This may have led the dog to go wild.