I wasn't thinking of changing to water bowls, I love bottles. It's just for the night
I only found the metal ones. I don't know the other kinds. The problem is that the new guinea pig (a few months old) likes to drink A LOT of water and she drinks it in a way that with her teeth she pushes the ball inside the bottle and since it's of metal it's really loud. My other two pigs put the bottle inside their mouths and it's quiet
I looked at other water bottles for piggies, but it looks to me like they are all the same? I heard that the Lixit Flip-Top Bottle is quiet, but it's still metal. I would really appreciate it if you know any ''quiet'' bottles and would suggest them to me