In one embodiment, a watering assembly (30) includes a basin (38) and a bowl (36) disposed on opposite sides of a cage wall (34). The basin and the bowl are releasably coupled to one another, for example by a hook-socket (46, 48) combination. The basin includes a pump (44) that moves water along a supply conduit (40) and into the bowl. The bowl has a return conduit (74) that returns water from the bowl to the basin. A reservoir (90) is coupled to and in fluid communication with the basin so that watering assembly may provide a volume of water that is greater than the combined water-holding volume of the bowl and the basin.
