Continuity mistake: When the psychiatrist sees the elephant drinking his glass of water, the notepad he is holding is half filled with writing. In the next shot, the page is completely full.
Continuity mistake: When the psychiatrist is taking notes in his surgery, the note pad holder next to him is straight but in the next shot is now diagonal.
Continuity mistake: When the lady is putting her clothes on the clothes line, she is about to put up a sheet and you can see there are three items of clothing next to it. But when she is putting up the sheet in the next shot, there is now only one item of clothing.
Continuity mistake: When the elephant walks up to the bowl of clothes pegs, the number of pegs in the bowl changes between shots.