My cat Midnight likes to drink from flowing water sources instead of bowls. This year the one gift I got "Myself" was this drinkwell water fountain on amazon for 30 dollars (plus ten in filters and cleaners). Here is Mids on the first day trying it out.

I am hoping giving her more water will help her stomach issues. I had caught her sneaking drinks from the toilet and that really concerned me. She seems to love the new fountain though.