A pet feeder includes a base and a lid, the base defining a bowl and the
lid defining a reservoir. The base and lid are connected by a hinge, such
that the lid can be retained in an open position. Solid food or liquid
flows from the reservoir, through a valve, into the bowl. In the case of
liquid, the supply of liquid in the bowl is continuously replenished due
to the flow of liquid, by gravity, into the bowl. In another embodiment,
the feeder may include a single base and separate bowls and separate
lids, so that the feeder may provide both solid food and liquid
simultaneously. When the lid is closed, the pet feeder becomes a compact
structure that can be easily stored and transported.