The WaterDog is a Sensor-Activated Device Designed to Keep Pups Hydrated

 - Aug 1, 2012
References: contech-inc & hiconsumption
The WaterDog automatic pet drinking fountain ensures your pooch stays hydrated even when you are busy with your own matters. Rather than leaving out a muggy bowl or worrying about refills, pet owners can sit back and relax with this sensor-activated dispenser.

The smart sonar sensor recognizes when your pup has approached the fountain, automatically turning the tap on to allow fresh water to flow outwards. The WaterDog drinking fountain also turns off right after it senses the absence of your beloved pooch. All you need to do is hook this up to an ordinary outdoor faucet and let the device work its magic.

Keep your puppy refreshed all summer long with the handy, sensor-driven WaterDog fountain.