Tap water. I used to give them bottled, but one time I ran out and used the tap water and they seemed to like it much better.
Plus we have 3 large water bowls out in various parts of the house. They get fresh water in these bowls twice a day - so it's become too expensive to give them bottled water now. Thankfully they like it out of the tap. I drink it myself - it doesn't taste too bad most of the time.
Plus we have 3 large water bowls out in various parts of the house. They get fresh water in these bowls twice a day - so it's become too expensive to give them bottled water now. Thankfully they like it out of the tap. I drink it myself - it doesn't taste too bad most of the time.