Our pets need constant water to stay healthy and one of the great ways to give them a steady supply of water is with an automatic waterer with filtering techniques that keep out bad odors and tastes. The are easily cleaned and moved from one place to another and they have a transparent reservoir so you know when you need to add more water. Your pet will stay well hydrated with a pet waterer from Petmate, PetSafe, Contech, or Ergo brands.