Goofs

The metal clamp that locks Donald Duck back into the Robot Nurse Maid Crib disappears after Donald Duck gets squirted with milk in the face.

Before Donald climbs onto the Barber Chair and before he finds the coin slot and sits down, there are two visible cuffs/restraints nearby the shoe shiner intended for the clients legs. Then before the Chair springs up, there is only a single cuff/restraint visible. When the shoe shiner brushes Donald's head, he is visibly secured by all three cuffs, the single one around his neck and the other two hold his wrists.

After Donald Duck turns on the Bundle Wrapper machine and gets grabbed. Donald's Napoleon hat disappears while getting wrapped in paper, after the machine finishes wrapping Donald Duck, his Napoleon hat reappears and Donald Duck breaks out of the wrapping paper with his hat on but the robot butler takes his hat away.

After Donald Duck finally gets free from the upside down gag haircut with the barber cut machine that locked him in. The robot butler takes Donalds forth hat away and Donald Duck throws a temper tantrum. It's unknown if Donald Duck ever got his 4 hats back that the robot butler stole from him. Also it's unknown if Donald Duck ever washed his black shoe shine polish off his face that turned his white face all black and if he fixed his feathery rear end that was parted with comb and with his tail feathers turned into a pigtail design to be back to normal.