I absolutely love this Premier Pet Fountain,  this is my second one. I bought the smaller one (60oz) to keep inside the house for every day use a while back and Millie loves it. So I wanted the bigger one to keep on my porch for when she is outside. It is amazing, especially for these hot,  humid days we've been having lately, the trickling moving water keeps it cooler and its filtered so it is good fresh water for your pets. Plus it's attractive to them, my neighbors 2 dogs sneak over all the time to get a drink lol.