Continuity mistake: When Dale spreads the butter on the tiles whilst Donald is holding the baked rubber cement, he spreads the butter right at the far end of the tiles, but when Donald slides off the roof, some of the butter has disappeared.
Continuity mistake: When we Dale waving to Donald when he has taken more of his pancakes, there are initially five standard pancakes plus a large red one. When Dale is going into the hole in the loft in the next shot, there are now six pancakes.
Continuity mistake: When Chip and Dale have bitten into the piece of fried rubber cement, they stretch the piece by stepping backwards and Donald awaits Dale with a fork. When Dale steps backwards you can see there is a bowl beside him, but in the next shot the bowl has changed into a flour tin. Shortly afterwards it's back to being a bowl, and a spoon has appeared.
Continuity mistake: When Chip and Dale catch one of Donald's pancakes, they pull it back to them, and the salt cellar that Dale knocked over and the fork that was there previously have both disappeared. Plus on the plate there are two pancakes where there should only be one.
Continuity mistake: Before eating the pancakes, Donald pours syrup on them, but when he is sitting at the table a few shots later, the syrup has disappeared.
Continuity mistake: When Chip and Dale fall into the sink, they land in a small pink dish and you can see there is nothing behind the dish, but in the next shot a glass has suddenly appeared.
Continuity mistake: When Chip slides down the drainpipe and holds on the frame to get to the window of Donald's house, you can see that there is nothing in front of the window, but when Chip is looking into the kitchen in the next shot, a cord has suddenly appeared.