Ronnie & Hannie are two scheming twins from the German animated film Millionaire Dogs (Hot Dogs: Wau - wir sind reich!). They were the niece and nephew of the nice rich old lady, Miss Lilly. After she past away, the twins became upset when they heard her house and inheritance was going to her 5 rescued dogs: JD, Bella, Sherman, Chuffie, and Velvet; and her parrot, Emmo. After study the "dog laws", Ronnie & Hannie came up with a plan to keep the pets out of the house for 48 hours in order to get both the house and the fortune.