I recently tried out the Premier Pet 128oz Fountain, and it is a product that I would highly recommend to anyone with fur babies.  The fountain looks nice and goes well with any decor.  It was very easy to assemble and came with easy to follow instructions.   The constant supply of fresh, cold water has really made my beagle happy.  It is quiet and doesn't cause any disturbance.  I love the constant circulation to help prevent bacteria.  It is very easy to refill, and the large size means it lasts for a while.  Love this product.