Dog Bite!

Two days ago my grandfather got bitten by a dog when he was picking me up at the bus stop. If I was earlier I could have seen the bite and witnessed it. I talked to the man who owned the dog but he only said, "sorry my dog never bit anyone before it is the first time do you need anything?" My grandfathers bite was not big but still tore up his pants and was scared of disease. When mom came back she called the police because the owner lied that his dog did not bite my grandpa(the hospital is taking pictures of the cut so that they can identify the cut). I was the witness because I heard him confess. Now grandpa needs to go to court.