These things are wonderful! Helps train the dogs to hold his head up, waste less water (don't have to keep dumping dirty buckets or bowls full or they spill them) & keeps disease from spreading dog to dog. Never will go back to buckets again!
I LOVE these water nozzles! They work on all our faucets, and any other hook-ups we need. My dogs and even the barn cats now always have clean cool water all the time. In Winter it is not too hard to keep them from freezing either. WONDERFUL product!