Snowy used to drink out of wine glasses, but they had to be in a certain part of the front room, she wouldn't touch it if you moved it. Did confuse a few friends seeing a cat walk up to a wine glass and start drinking!! I did manage to break a few of them though, fortunately never when she was around. She then liked the ceramic ones from Wilkinsons, so they have those now, although I have managed to chip some of those, so must get some new ones next week!!