Two dogs that fatally attacked a grandmother in Jaywick were XL bullies, Essex Police has said.
Esther Martin, 68, was killed at a home in Hillman Avenue on Saturday after reportedly trying to break up fighting puppies.
Chief Superintendent Stuart Weaver said the physical features of the two dogs destroyed at the scene by officers were examined by a police-trained dog expert and a forensic post-mortem examination was carried out on them by a veterinary scientist.
"Through this combination it was confirmed that the dogs were XL bullies," Mr Weaver said.
He added: "I know there has been a huge amount of speculation about the breed and type of dog involved here, but it was really important we got that information right and established the facts."
Ms Martin, from Woodford Green, had been attacked at a property in Hillman Avenue in Jaywick, near Clacton, Essex while looking after her 11-year-old grandson.
The retired Tesco worker, was left alone indoors with two adults called Beauty and Bear and six puppies.
Neighbours described hearing “horrific” screams lasting 10 minutes.
Her grandson managed to get out and get help, bringing back nearby residents who were armed with spades.
But the attack only ended when six police officers entered the property and shot the animals dead.
A 39-year-old man known to Mrs Martin was arrested on Sunday night on suspicion of dangerous dog offences.
More to follow.
