Continuity mistake: When the penguin cries after Bugs threatens him towards the end of the short, ice cubes fall from the penguin's eyes. When Bugs asks the penguin what is he going to do with only four days' vacation left, we return to the penguin, and the ice cubes have disappeared.
Continuity mistake: When Bugs emerges from the hole at the South Pole, he has an inflatable float device on the back of his bathing costume. When Bugs jumps up and into the water, the device has suddenly disappeared.