A beach-goers dog bit a man on his left arm and upper chest on Wednesday in Palm Beach County, authorities said.
The dog was taken to a local veterinarian and treated.
The man was bitten by a dog while walking in the water at the Oasis Beach Marina, police said.
He suffered a small cut to his left shoulder and was treated by a local dog walker.
He did not require medical attention.
The incident is under investigation.