The double automatic pet waterer is ideal for travel, exhibitions, or cages, allowing two animals to drink simultaneously without spilling. A double automatic pet waterer with a universal thread, ideal for travel, exhibitions, or cages. It allows two animals to drink simultaneously. Simply screw on a water bottle and hang the waterer. Its main advantages are its small size, reduced cleaning requirements, and functionality. Unlike standard bowls, your pet won't spill water while drinking from the waterer, won't drink greedily, and keeps the surrounding area clean. The waterer's ball is large enough for your dog to easily quench its thirst. Easy for your pet to use, the waterer operates automatically when the ball is pressed with their tongue. It can be successfully used by puppies as young as 7-8 weeks old. It's important to regularly change and refill the water in the waterer to ensure your pet has constant access to fresh, cool water.