Janesville Police are looking for the dog that bit a woman Thursday around 1 p.m., according to a release.
Officials said the dog approached the woman from the south near Mineral Point and North Oakhill and bit her in the lower right leg.
The dog is described as a small, blackish-gray shitzu-type dog with no collar or tags, according to the release.
The release stated the woman was treated at a local hospital.
Police would like anyone who witnessed the incident or has information on the whereabouts of the dog to call them at 608-755-3100.