Yes my cat splatters his water.. For # of reasons, testing the temp of water, see their reflections, and because they wash their paws to then clean their face with.. I've watch my kitten for hours before getting TV. The conclusion.. I think maybe it gives them a sexual thrill I know it sounds crazy but their pads are very scent sensitive. Watch them next time. They only do this with water not milk because it has a scent.