PetRefresh has been out since 2003 selling its all-pet pure mountain stream water that's been purified with ultra-violet light and ozonation. A hint of colloidal minerals for digestions, and a "trace of vitamins," the original water appears to be more appetizing to animals than tap water. But in addition to "Natural," you can also purchase beef, chicken or fish flavored water. Three sizes are available from 20-ounce to 2.3 liter bottles. - See more at: http://inventorspot.com/articles/bottled_pet_water_18506#sthash.Nz6vrA87.dpuf