Binky was a young pet rabbit owned by Lavender Brown. Binky was killed by a fox in the fall of 1993. Lavender was convinced this was, as Professor Trelawney had predicted, “the thing she was dreading,” though Hermione pointed out that this didn’t make much logical sense (PA8).
Owned by Lavender Brown (PA8).
The term "binky" is sometimes used to refer the way a rabbit will sort of jump/dance around when it is happy (source: The Language of Lagomorphs). -BB