Drinkwell Big Dog Fountain (288 oz.; Automatic)

Save worrying over your pet's well being by knowing they have their own waterfall of freshened water anytime they want it. The Drinkwell Big Dog Fountain filters and aerates continuously moving water to keep it much fresher than standing bowl water. Features: an adjustable flow rate, 288 oz. capacity, self contained (no need to connect to a water line), charcoal filter absorbs tastes and odors, no overflow if power is lost, pitcher-like spout creates a tall, long waterfall.