Spotted on beach, dog bites man after beach trip

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.