It is a system whereby water is supplied to a rabbit cage though a main pipe and dispensed though nipples placed strategically in the cage.
The system makes sure that the rabbits have water throughout
The bedding materials are kept dry since spillage is completely avoided
It is very hygienic since the water is only availed to the rabbits while they need to drink
Administration of drugs and minerals though water is greatly simplified
The system saves on labour and time spent watering the rabbits