Freud only had one pp who he studied for two years (1906-1908).
Just before her was 3, Hans started showing a lively interest with his "widdler" and "lumf".This lead to his mother threatening to get the doctor to cut off his widdler.
Later, Hans developed a fear of horses that seem to relate to 2 incidents:
Both before and after these phobias. Hans was anxious that his mother would leave and he was prone to fantasies and daydreams.