lookee here
It looks like the kid got his ear got on the fence and “grandma” is blaming it on the dog. Per the comments in the below article, police found no blood or any sign of evidence that the golden attacked.
http://www.wtkr.com/news/wtkr-dog-ear-bite,0,4558504.story
“Police are not sure what dog is responsible for biting Christopher on his left ear, but his grandmother says it’s a golden retriever that belongs to one of the other neighbors.”