Ripper biting Vernon Dursley's leg as he tries to grab the inflated Marge Dursley ("Aunt Marge").
Ripper is Aunt Marge's pet bulldog.
From the Story[]
Harry Potter and the Prisoner of Azkaban[]
Discovered in chapter 2, Aunt Marge's Big Mistake[]
| “ | Ripper is Aunt Marge's favourite bulldog. He accompanies Marge to number four, Privet Drive, because he pines when he is away from her. When Vernon tries to grab the inflated Marge, Ripper sinks his teeth into Vernon's leg. | ” |