Multiple People, Including 10-Year-Old Girl, Mauled By Dogs In Sydney Suburb

Three people have been injured in a dog attack in the outer Sydney suburb of Tregear.

Emergency services were called to the Vincennes Avenue home at about 1pm on Thursday afternoon.

They found a 40-year-old man in cardiac arrest and having suffered multiple bites. He is in a critical condition.

The man is in a critical condition. Photo: 10 News First.

A 10-year-old girl suffered a bit to her back, while her 30-year-old mother suffered a bite to her forearm.

All three have been transported to Westmead Hospital.

It is believed the dog owner is among those injured. It is not yet clear what breed they are.

NSW Police confirmed the dogs "have been secured".