The Patented Caraval Pet Water Stand is wonderful for dog breeds like Shih Tzu, Maltese, Yorkie, and others who tend to get the 'wet face' from drinking from a standard water dish. Helps prevent face and eye stains. When water sits, bacteria grow in it which contributes to staining. Easy to Train. Sturdy Design!  30 year track record as one of the best water stands on the market!