Continuity mistake: When Jerry slams the door on the dollhouse after Tom attempted to catch him after his dress slips off, the blind in the top window is pulled right up but in the next shot it's now pulled down halfway.
Continuity mistake: When the light bulbs are going to fall on Tom, you can see there is a crate beside him but in the next shot the crate disappears.
Continuity mistake: When Mr Meek puts Daffy on the baking tray and puts him into the oven, you can see there is nothing near the corner of the oven door, but in the next shot another switch has suddenly appeared.
Revealing mistake: When the mice are feeding the cat, the cat sits up and a mouse passes through his head.
Continuity mistake: When Mr Pig is speaking to his baby son in the cot, the headboard of the cot is initially coloured white, but in the next shot it is now grey.
Continuity mistake: When Daffy gives Porky his card, Porky holds it with both hands but a close-up of the card shows him holding it with only one hand.