title: A new guinea-pig watering system.
abstract: Automatic drinking valves were mounted outside solid-flour cages, the guinea-pigs gaining access to them through holes in the cage walls. The animals were thus provided with a constant supply of clean water without the danger of their cages being flooded.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006799:Housing, Animal; D014867:Water
chemical_list: D014867:Water