I got one Brooke, for our cat, because he was drinking out of the kitchen faucet.......thinking that he would love his own fountain - HA - was I ever wrong! He never drank out of it and Ruby, Reno nor the other cat would drink out of it either. It was a complete wash-out here.
Also, it was a hassle to keep clean and refill everyday, although I wouldn't have minded if one of them used it ever.
You might have a better experience though it sounds like since Tatum enjoyed her drink