Do dogs actually need water fountains?
Most dogs don't actually need water fountains, but they can be helpful. Dog water fountains can encourage dogs to drink and help keep the water cleaner for longer. Many dog water fountains are made to hold a lot of water, too, so you won't have to refill them as often. Your vet can give you good guidance on whether a water fountain might be a good choice for your dog.
How often should I clean my dog's water fountain?
You should probably clean your dog's water fountain at least once a week. You may need to clean it even more often for proper hygiene, depending on how dirty the water gets. Keep an eye out for food and other debris in the water, as you will need to replace the water and at least rinse the fountain out whenever it looks soiled. Change the filters as often as the manufacturer recommends and perform recommended deep cleanings according to the package directions.