The Zeus Fresh & Clear Drinking Fountain presents your dog with an ever-flowing stream of fresh, clean water, enticing them to drink more and stay hydrated. The drinking fountain has a raised drinking surface at a comfortable height for small to medium-sized dogs, and a translucent reservoir that enables you to check the water level at a glance. Product Features - Includes Zeus Triple Action Fountain Filter - Translucent reservoir - Quiet, low voltage pump - Zeus Fresh & Clear Fountain with Waterfall Spout: 3 drinking options -For small to medium sized dogs Reservoir capacity: 50.7 fl oz / 1.5L