This 5-gallon waterer has 4 Horizontal Nipples placed in a corner configuration which allows the waterer to be placed conveniently tucked away in a corner of the coop. Multiple chickens can drink at the same time, which make is great for large flocks. A removable cap plug in the lid allows you to easily refill from the top. Horizontal nipples with dribble dishes will keep your coop clean and dry, and will not freeze in the winter. Automatic Drinker with 4 Horizontal Nipples: Prevent side-drinking by positioning the red horizontal nipple at eye-level with your animals Large Capacity: Fewer fills for easy maintenance! The Waterer holds 5 gallons with 4 Horizontal Nipples. Great for large flocks! Multiple chickens can drink at the same time.