Lambton Public Health is searching for a dog that bit a woman on the hand around 6:30pm Sunday evening on Prestwick Cres.
The woman was walking her two Great Danes when another dog, walked by a man and a child riding a bike, approached.
The dogs became involved in a scuffle and when the woman tried to separate them, she was bitten on the right hand.
The dog that bit the woman is described as a medium-sized terrier mix with a black face.
Anyone with information about this incident is asked to call Lambton Public Health.
If the dog isn't located, the victim will require post exposure rabies shots.