2 small animations

We need to have created 2 rendered animations (no sound required). -Topic of the first animation should be a small Dog that is searching. (The idea is to use this animation when the darf drive is analyzed so the dog might for example search a hard drive, files, sectors, etc.) -Topic of the second animation should be a small Dog that is either cleaning or ordering a set of boxes. -Size of the animations is about 350x175 pixels (can be a bit more or less) -Duration should be between 4 and 20 seconds each, file size is not an issue -Both animations need to be absolutely cute, high color and friendly! -Should have a similar style to this search dog that is used in Windows XP (i.e. a bit of 3d, light color, kind of cute). However, if you have a cute alternative to that style then I'm free for suggestions. When bidding, please give me a reference to animations/graphics that you have already created if possible.