Water Bottle Or Bowl?

I would suggest a water bowl. A water bowl is undoubtedly a more natural way to drink and many rabbits will use them in preference to a bottle. The downside with water bowls is very easy for them to become soiled with bedding and litter, and can also be knocked over. Bowls work best if your rabbit is indoors or you have room to place a bowl away from loose bedding/food or you are available to change the water regularly during the day. You can also provide both a bottle and a bowl so your rabbit has the option and a back up if they knock over their bowl.