Note: Keep the feeder inside, not in an outdoor dog house ... wood screws to hold the pipe against the frame. The added space ...

Shiny white, footlong PVC tubes filled with kibble are brought out and given to each dog. Each of the tubes ... Once his dachshunds gave the PVC pipe feeders two paws up, he gave some prototypes ...

Part of the joy of owning a dog is feeding it ... Mechanically, the motor and some PVC pipe are all you need. There’s a small phone application to drive the Bluetooth using App Inventor.