A good Samaritan had his testicle ripped off by a dog after trying to stop it attacking a young woman.
The 47-year-old man came to the rescue as the woman was set upon by two aggressive dogs in the street.
The American Staffordshire Terriers then turned on two men in the city of Iasi, Iasi County, north-eastern Romania.
Disturbing video shows the pair trying to fight off the frenzied animals which had escaped from a nearby house.
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