A man dragged two dogs - seemingly pets - that were tied to a motorcycle in Cheonan, South Chungcheong Province.
Cheonan Dongnam Police Station said Tuesday it was investigating the case.
An eye witness reported that a man who appeared to be in his 70s was riding a motorcycle on the street with two dogs tied to it, Tuesday afternoon.
The witness urged him to stop, but the man said, "(The dogs) are mine. It's none of your business." He then accelerated.
The witness said, "The dogs were trying hard to keep up. One of them seemed to be bleeding."
The motorcycle has not been found yet, according to police.