Drinkwell Big Dog Fountain

Drinkwell Big Dog Fountain uses the same innovated design as the standard Drinkwell Pet Fountain, but this one can hold over 2 gallons of water! Has 5" bowl walls that help keep water from splashing out and the rubber feet help prevent sliding. Has replaceable charcoal universal filters. The fill-level indicator reminds you to add more water. 3 pack Drinkwell Big Dog Fountain Replacement Filters available at additional cost.