Abstract: An automatic pet feeding system contains a first hopper adapted to contain food and an inner second hopper adapted to receive food from the first hopper. A movable screw operably communicates with the second hopper, and is configured to rotate at a predetermined time, and extrude food therethrough. The movable screw includes a periphery, an inlet, and an outlet. A screw housing contains the movable screw such that the movable screw is adapted to slidably engage an inner wall of the screw housing. A dish for receipt of the food is also included. Food is provided at a predetermined weight depending on the rotation of the movable screw.

Abstract: An automatic net feeding system may contain: a hopper adapted to contain food; an inner hopper adapted to gravitationally receive food from the hopper; a movable screw adapted to rotate at a predetermined time, and extrude food therethrough, the screw containing a periphery, an inlet, and an outlet; a screw housing containing the movable screw whereby the movable screw is adapted to slidably engage an inner wall of the screw housing; and a dish for receipt of the food, whereby the food is provided at a predetermined weight depending on the rotation of the movable screw.

Abstract: A water and food dispenser for pets comprises a first dish member and a second dish member, wherein the second dish member is stacked above the first dish member. The first dish member has means for automatically replenishing water within the dish as the water is either consumed or evaporates. The second dish member comprises a food storage reservoir which gravitationally dispenses food into the second dish member. The water and food dispenser may be configured such that the position of the second dish member may be rotated about a vertical axis with respect to the first dish member.