Here's why:
* The smell is unpleasant: Skunk spray is designed to be repulsive, and its strong, sulfurous odor is anything but pleasant.
* It's not safe: Skunk spray contains chemicals that can cause skin irritation and allergic reactions.
* It's not practical: Extracting and using skunk spray would be very difficult and potentially dangerous.
While some perfumes do use animal-derived ingredients like musk or civet, these are carefully extracted and processed, and their scent is far more pleasant than skunk spray.