Where is Rupert? A Monee family is asking for the publics help to find their missing Wallaby. Rupert escaped from their yard on Tuesday. Owner Josie Hange says Rupert is an indoor pet and she’s concerned he will be frightened and skittish outside. Rupert is two feet tall and weighs about 45 pounds. The Crete Police Department says if you see Rupert call the non emergency police number at 708-710-3148.