10 Best Automatic Dog Waterers 2025 in the United States

The Gardner Pet Automatic Dog Water Dispenser is a strong choice for pet owners looking for a reliable, low-maintenance water source for medium and small dogs or cats. Its 1-gallon capacity is large enough to keep pets hydrated for a day or more, which is handy if you’re busy or away briefly. The bowl is made from high-quality stainless steel, which resists rust and keeps water clean better than plastic options, making it a healthier choice for your pet. A thoughtful touch is the built-in filter cotton at the outlet, which helps prevent dust and debris from getting into the water, although it does require weekly cleaning to stay effective.

The PetSafe Drinkwell Platinum Cat Water Fountain is a versatile and high-capacity waterer suitable for both cats and dogs. With a generous 168 oz (5L) capacity, it is ideal for households with multiple pets or larger animals, ensuring they always have access to fresh, clean water. The replaceable carbon filter effectively removes bad tastes and odors, encouraging pets to drink more, which is great for their health, especially if they are on a dry food diet or have specific health conditions.

The Amazon Basics Automatic Dog Cat Water Dispenser Gravity Feeder and Waterer Set is a practical solution for pet owners with medium-sized dog breeds or multiple pets. With a substantial capacity, this set includes a 12-pound food dispenser and a 2.5-gallon water dispenser, making it ideal for ensuring a consistent supply of food and water. The transparent hoppers allow pet owners to check the levels at a glance, which is quite convenient for busy schedules.